2006 Cadillac STS Spark Plug
Browse our online catalogue to find original replacement Spark Plugs specifically designed to fit a 2006 Cadillac STS.





2006 Cadillac STS Spark Plug
$13.85
50+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.044in Part # LTR6IX-11
Gap 0.044in Part # LTR6IX-11





2006 Cadillac STS Spark Plug
$13.85
50+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.044in Stock# 6509
Gap 0.044in Stock# 6509





2006 Cadillac STS Spark Plug
$13.85
50+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Part # LTR6IX-11 Gap 0.044"
Part # LTR6IX-11 Gap 0.044"

2006 Cadillac STS Spark Plug
$18.03
$14.61
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology





2006 Cadillac STS Spark Plug
$8.80
$6.75
50+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Part # TR5GP
Gap 0.040in Part # TR5GP





2006 Cadillac STS Spark Plug
$8.80
$6.75
50+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Stock# 3186
Gap 0.040in Stock# 3186





2006 Cadillac STS Spark Plug
$8.80
$6.75
50+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Part # TR5GP Gap 0.040"
Part # TR5GP Gap 0.040"





2006 Cadillac STS Spark Plug
$15.98
$11.24
50+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Part # TR5IX
Gap 0.040in Part # TR5IX





2006 Cadillac STS Spark Plug
$15.98
$11.24
50+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Stock# 7397
Gap 0.040in Stock# 7397





2006 Cadillac STS Spark Plug
$15.98
$11.24
50+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Part # TR5IX Gap 0.040"
Part # TR5IX Gap 0.040"





2006 Cadillac STS Spark Plug
$9.78
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.044in Part # LTR6GP
Gap 0.044in Part # LTR6GP





2006 Cadillac STS Spark Plug
$9.78
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.044in Stock# 90198
Gap 0.044in Stock# 90198





2006 Cadillac STS Spark Plug
$9.78
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Part # LTR6GP Gap 0.044"
Part # LTR6GP Gap 0.044"





2006 Cadillac STS Spark Plug
$26.25
$17.85
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.044in Part # PLTR6A-10G OE Equivalent Design 160,000 km Factory Recommended Service Interval
Gap 0.044in Part # PLTR6A-10G OE Equivalent Design 160,000 km Factory Recommended Service Interval





2006 Cadillac STS Spark Plug
$26.25
$17.85
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.044in Stock# 3587 OE Equivalent Design 160,000 km Factory Recommended Service Interval
Gap 0.044in Stock# 3587 OE Equivalent Design 160,000 km Factory Recommended Service Interval





2006 Cadillac STS Spark Plug
$26.25
$17.85
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Part # PLTR6A-10G Gap 0.044" OE Equivalent Design 160,000 km Factory Recommended Service Interval
Part # PLTR6A-10G Gap 0.044" OE Equivalent Design 160,000 km Factory Recommended Service Interval





2006 Cadillac STS Spark Plug
$17.39
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Part # TR5AHX
Gap 0.040in Part # TR5AHX





2006 Cadillac STS Spark Plug
$17.39
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Stock# 94567
Gap 0.040in Stock# 94567





2006 Cadillac STS Spark Plug
$17.39
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Part # TR5AHX Gap 0.040"
Part # TR5AHX Gap 0.040"





2006 Cadillac STS Spark Plug
$18.75
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.044in Part # LTR6AHX
Gap 0.044in Part # LTR6AHX





2006 Cadillac STS Spark Plug
$18.75
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.044in Stock# 91276
Gap 0.044in Stock# 91276





2006 Cadillac STS Spark Plug
$18.75
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Part # LTR6AHX Gap 0.044"
Part # LTR6AHX Gap 0.044"





2006 Cadillac STS Spark Plug
$21.07
$15.18
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Part # TR7IX OE Equivalent Design 160,000 km Factory Recommended Service Interval
Gap 0.040in Part # TR7IX OE Equivalent Design 160,000 km Factory Recommended Service Interval





2006 Cadillac STS Spark Plug
$21.07
$15.18
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Stock# 3690 OE Equivalent Design
Gap 0.040in Stock# 3690 OE Equivalent Design





2006 Cadillac STS Spark Plug
$21.07
$15.18
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
Part # TR7IX Gap 0.040" OE Equivalent Design
Part # TR7IX Gap 0.040" OE Equivalent Design

2006 Cadillac STS Spark Plug
$5.63
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
.050"/1.3mm
.050"/1.3mm

2006 Cadillac STS Spark Plug
$7.64
$7.34
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

2006 Cadillac STS Spark Plug
$15.80
$13.20
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)





2006 Cadillac STS Spark Plug
$26.25
$17.85
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Part # PTR5D-10 OE Equivalent Design 160,000 km Factory Recommended Service Interval
Gap 0.040in Part # PTR5D-10 OE Equivalent Design 160,000 km Factory Recommended Service Interval





2006 Cadillac STS Spark Plug
$26.25
$17.85
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040in Stock# 3784 OE Equivalent Design 160,000 km Factory Recommended Service Interval
Gap 0.040in Stock# 3784 OE Equivalent Design 160,000 km Factory Recommended Service Interval





2006 Cadillac STS Spark Plug
$26.25
$17.85
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Part # PTR5D-10 Gap 0.040" OE Equivalent Design 160,000 km Factory Recommended Service Interval
Part # PTR5D-10 Gap 0.040" OE Equivalent Design 160,000 km Factory Recommended Service Interval

2006 Cadillac STS Spark Plug
$8.48
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
OE Style .050"/1.3mm
OE Style .050"/1.3mm

2006 Cadillac STS Spark Plug
$17.59
$12.39
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.050 O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Gap 0.050 O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

2006 Cadillac STS Spark Plug
$20.31
$16.40
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

2006 Cadillac STS Spark Plug
$11.35
$11.02
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap





2006 Cadillac STS Spark Plug
$13.46
$9.19
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Germany
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

2006 Cadillac STS Spark Plug
$9.62
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
.050"/1.3mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.
.050"/1.3mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.

2006 Cadillac STS Spark Plug
$18.03
$14.47
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)





2006 Cadillac STS Spark Plug
$17.62
$11.43
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Made in Germany
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset





2006 Cadillac STS Spark Plug
$17.62
$11.43
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Germany
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

2006 Cadillac STS Spark Plug
$3.46
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
.050"/1.3mm
.050"/1.3mm

2006 Cadillac STS Spark Plug
$5.63
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 6
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
.050"/1.3mm
.050"/1.3mm



2006 Cadillac STS Spark Plug
$15.19
$7.25
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Germany
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset

2006 Cadillac STS Spark Plug
$8.48
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
OE Style .050"/1.3mm
OE Style .050"/1.3mm

2006 Cadillac STS Spark Plug
$4.51
$4.28
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.032 Resistor Plug with Patented U-Groove Design
Gap 0.032 Resistor Plug with Patented U-Groove Design

2006 Cadillac STS Spark Plug
$15.92
$12.39
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Gap 0.040 DENSO is O.E. Manufacturer / O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Gap 0.040 DENSO is O.E. Manufacturer / O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

2006 Cadillac STS Spark Plug
$3.46
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
.050"/1.3mm
.050"/1.3mm

2006 Cadillac STS Spark Plug
$5.63
10+ In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
.050"/1.3mm
.050"/1.3mm

2006 Cadillac STS Spark Plug
$10.20
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 6
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
OE Style Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050"/1.3mm
OE Style Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050"/1.3mm





2006 Cadillac STS Spark Plug
$16.62
$9.31
Out of Stock
Condition: New
Required Per Vehicle: 6
Made in Germany
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset

2006 Cadillac STS Spark Plug
$18.03
$11.15
Out of Stock
Condition: New
Required Per Vehicle: 8
Made in Japan
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
Gap 0.032 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.032 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)

2006 Cadillac STS Spark Plug
$11.77
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
OE Style New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. 100K miles or more service life. .050"/1.3mm
OE Style New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. 100K miles or more service life. .050"/1.3mm

2006 Cadillac STS Spark Plug
$8.47
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
.050"/1.3mm
.050"/1.3mm

2006 Cadillac STS Spark Plug
$9.62
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050"/1.3mm
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050"/1.3mm
2006 Cadillac STS Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
.050 Gap
.050 Gap
2006 Cadillac STS Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
Obsolete .050 Gap
Obsolete .050 Gap
2006 Cadillac STS Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Obsolete .050 Gap
Obsolete .050 Gap
2006 Cadillac STS Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Engine Base: 4.4L 4371cc 267ci V8 (3.58x3.31; 91.0x84.0);
Vehicle Fitment Notes:
.050"/1.3mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.
.050"/1.3mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.
2006 Cadillac STS Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 2006 Cadillac STS
Equipped With:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
OE Style Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050"/1.3mm
OE Style Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050"/1.3mm