1985 GMC C3500 Spark Plug
Browse our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1985 GMC C3500.

1985 GMC C3500 Spark Plug
$4.51
$4.28
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Gap 0.044 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.044 O.E. Recommended Resistor Plug with Patented U-Groove Design

1985 GMC C3500 Spark Plug
$3.46
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
OE Style .035"/0.9mm
OE Style .035"/0.9mm





1985 GMC C3500 Spark Plug
$4.64
$4.35
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Gap 0.035in Part # YR5 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval
Gap 0.035in Part # YR5 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval





1985 GMC C3500 Spark Plug
$4.64
$4.35
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Gap 0.035in Stock# 7052 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval
Gap 0.035in Stock# 7052 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval





1985 GMC C3500 Spark Plug
$4.64
$4.35
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Part # YR5 Gap 0.035" OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval
Part # YR5 Gap 0.035" OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval





1985 GMC C3500 Spark Plug
$4.64
$4.35
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Gap 0.045in Part # YR5 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval
Gap 0.045in Part # YR5 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval





1985 GMC C3500 Spark Plug
$4.64
$4.35
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Gap 0.045in Stock# 7052 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval
Gap 0.045in Stock# 7052 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval





1985 GMC C3500 Spark Plug
$4.64
$4.35
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Part # YR5 Gap 0.045" OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval
Part # YR5 Gap 0.045" OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval





1985 GMC C3500 Spark Plug
$4.64
$4.35
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Gap 0.045in Part # YR5 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval
Gap 0.045in Part # YR5 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval





1985 GMC C3500 Spark Plug
$4.64
$4.35
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Gap 0.045in Stock# 7052 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval
Gap 0.045in Stock# 7052 OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval





1985 GMC C3500 Spark Plug
$4.64
$4.35
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Part # YR5 Gap 0.045" OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval
Part # YR5 Gap 0.045" OE Equivalent Design 19,200 km (Heavy Duty Emissions) / 48,000 km (w/o Heavy Duty Emissions) Factory Rec Service Interval

1985 GMC C3500 Spark Plug
$7.64
$7.34
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
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

1985 GMC C3500 Spark Plug
$7.64
$7.34
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
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

1985 GMC C3500 Spark Plug
$7.64
$7.34
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
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





1985 GMC C3500 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Gap 0.035in Part # YR5GP
Gap 0.035in Part # YR5GP





1985 GMC C3500 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Gap 0.035in Stock# 2953
Gap 0.035in Stock# 2953





1985 GMC C3500 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Part # YR5GP Gap 0.035"
Part # YR5GP Gap 0.035"





1985 GMC C3500 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Gap 0.045in Part # YR5GP
Gap 0.045in Part # YR5GP





1985 GMC C3500 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Gap 0.045in Stock# 2953
Gap 0.045in Stock# 2953





1985 GMC C3500 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Part # YR5GP Gap 0.045"
Part # YR5GP Gap 0.045"





1985 GMC C3500 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Gap 0.045in Part # YR5GP
Gap 0.045in Part # YR5GP





1985 GMC C3500 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Gap 0.045in Stock# 2953
Gap 0.045in Stock# 2953





1985 GMC C3500 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Part # YR5GP Gap 0.045"
Part # YR5GP Gap 0.045"

1985 GMC C3500 Spark Plug
$4.51
$4.04
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design

1985 GMC C3500 Spark Plug
$4.51
$4.04
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design

1985 GMC C3500 Spark Plug
$8.48
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
.035"/0.9mm
.035"/0.9mm





1985 GMC C3500 Spark Plug
$15.98
$13.80
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Gap 0.035in Part # YR5IX
Gap 0.035in Part # YR5IX





1985 GMC C3500 Spark Plug
$15.98
$13.80
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Gap 0.035in Stock# 7516
Gap 0.035in Stock# 7516





1985 GMC C3500 Spark Plug
$15.98
$13.80
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Part # YR5IX Gap 0.035"
Part # YR5IX Gap 0.035"





1985 GMC C3500 Spark Plug
$15.98
$13.80
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Gap 0.045in Part # YR5IX
Gap 0.045in Part # YR5IX





1985 GMC C3500 Spark Plug
$15.98
$13.80
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Gap 0.045in Stock# 7516
Gap 0.045in Stock# 7516





1985 GMC C3500 Spark Plug
$15.98
$13.80
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Part # YR5IX Gap 0.045"
Part # YR5IX Gap 0.045"





1985 GMC C3500 Spark Plug
$15.98
$13.80
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Gap 0.045in Part # YR5IX
Gap 0.045in Part # YR5IX





1985 GMC C3500 Spark Plug
$15.98
$13.80
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Gap 0.045in Stock# 7516
Gap 0.045in Stock# 7516





1985 GMC C3500 Spark Plug
$15.98
$13.80
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Part # YR5IX Gap 0.045"
Part # YR5IX Gap 0.045"

1985 GMC C3500 Spark Plug
$18.03
$14.61
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
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

1985 GMC C3500 Spark Plug
$18.03
$14.61
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
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

1985 GMC C3500 Spark Plug
$18.03
$14.61
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
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

1985 GMC C3500 Spark Plug
$5.63
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
.035"/0.9mm
.035"/0.9mm

1985 GMC C3500 Spark Plug
$15.80
$13.20
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 6
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
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)

1985 GMC C3500 Spark Plug
$15.80
$13.20
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
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)

1985 GMC C3500 Spark Plug
$15.80
$13.20
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 8
Made in Japan
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
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)





1985 GMC C3500 Spark Plug
$3.29
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Gap 0.045 in
Original Center Electrode Material is Copper/Nickel Gap 0.045 in





1985 GMC C3500 Spark Plug
$3.29
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Gap 0.045 in
Original Center Electrode Material is Copper/Nickel Gap 0.045 in

1985 GMC C3500 Spark Plug
$3.45
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
OE Style .035"/0.9mm
OE Style .035"/0.9mm

1985 GMC C3500 Spark Plug
$3.45
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
OE Style .045"/1.1mm
OE Style .045"/1.1mm

1985 GMC C3500 Spark Plug
$5.63
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
.035"/0.9mm
.035"/0.9mm

1985 GMC C3500 Spark Plug
$5.63
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
.045"/1.1mm
.045"/1.1mm

1985 GMC C3500 Spark Plug
$8.17
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Obsolete .035"/0.9mm
Obsolete .035"/0.9mm

1985 GMC C3500 Spark Plug
$8.17
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Obsolete .045"/1.1mm
Obsolete .045"/1.1mm

1985 GMC C3500 Spark Plug
$10.20
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
.035"/0.9mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.
.035"/0.9mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.
1985 GMC C3500 Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
Obsolete .035 Gap
Obsolete .035 Gap
1985 GMC C3500 Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Obsolete OE Style With propane use 144 gapped at .025" .045 Gap
Obsolete OE Style With propane use 144 gapped at .025" .045 Gap
1985 GMC C3500 Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1985 GMC C3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Obsolete OE Style .045 Gap
Obsolete OE Style .045 Gap