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1975 Chevrolet K5 Blazer Spark Plugs

Save up to 40% on original replacement 1975 Chevrolet K5 Blazer Spark Plugs. Navigate our online catalogue to find Spark Plugs and other parts designed specifically to fit a 1975 Chevrolet K5 Blazer.

 
 
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$7.64
$7.34
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$7.64
$7.34
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
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
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4509 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$7.64
$7.34
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$18.03
$14.61
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$18.03
$14.61
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
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
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 4715 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$18.03
$14.61
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.51
$4.04
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5029 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.51
$4.04
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$15.80
$13.20
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
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)
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$15.80
$13.20
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
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)
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Denso 5330 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$15.80
$13.20
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
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)
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$5.95
$5.66
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without High Energy Ignition (HEI) Gap 0.035in Part # YR5GP
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$5.95
$5.66
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without High Energy Ignition (HEI) Gap 0.035in Stock# 2953
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$5.95
$5.66
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Gap 0.035in Part # YR5GP
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 2953 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$5.95
$5.66
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Gap 0.035in Stock# 2953
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.64
$4.35
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without High Energy Ignition (HEI) Gap 0.035in Part # YR5 OE Equivalent Design
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.64
$4.35
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without High Energy Ignition (HEI) Gap 0.035in Stock# 7052 OE Equivalent Design
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.64
$4.35
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Gap 0.035in Part # YR5 OE Equivalent Design
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7052 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.64
$4.35
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Gap 0.035in Stock# 7052 OE Equivalent Design
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.29
$4.35
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Gap 0.060in Part # YR55 OE Equivalent Design
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.29
$4.35
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Gap 0.060in Stock# 7240 OE Equivalent Design
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.29
$4.35
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
with High Energy Ignition (HEI) Gap 0.060in Part # YR55 OE Equivalent Design
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7240 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.29
$4.35
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
with High Energy Ignition (HEI) Gap 0.060in Stock# 7240 OE Equivalent Design
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$15.98
$13.80
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without High Energy Ignition (HEI) Gap 0.035in Part # YR5IX
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$15.98
$13.80
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without High Energy Ignition (HEI) Gap 0.035in Stock# 7516
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$15.98
$13.80
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Gap 0.035in Part # YR5IX
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 4 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 1 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 2 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 3 of 4
1975 Chevrolet K5 Blazer Spark Plug NGK 7516 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$15.98
$13.80
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Gap 0.035in Stock# 7516
1975 Chevrolet K5 Blazer Spark Plug Autolite 145 image 1 of 1
1975 Chevrolet K5 Blazer Spark Plug Autolite 145 image 1 of 1
Spark Plug
$3.45
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Heavy Duty OE Style Except High Energy Ignition .035 Gap
1975 Chevrolet K5 Blazer Spark Plug Autolite 145 image 1 of 1
1975 Chevrolet K5 Blazer Spark Plug Autolite 145 image 1 of 1
Spark Plug
$3.45
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
OE Style .035 Gap
1975 Chevrolet K5 Blazer Spark Plug Autolite 147 image 1 of 1
1975 Chevrolet K5 Blazer Spark Plug Autolite 147 image 1 of 1
Spark Plug
$3.45
In Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
OE Style Replaces 687 .060 Gap
1975 Chevrolet K5 Blazer Spark Plug Autolite 685 image 1 of 1
1975 Chevrolet K5 Blazer Spark Plug Autolite 685 image 1 of 1
Spark Plug
$3.45
In Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Light Duty OE Style with High Energy Ignition (HEI) .060 Gap
1975 Chevrolet K5 Blazer Spark Plug Autolite AP145 image 1 of 1
1975 Chevrolet K5 Blazer Spark Plug Autolite AP145 image 1 of 1
Spark Plug
$5.63
10+ In Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Heavy Duty Without high energy ignition .035 Gap
1975 Chevrolet K5 Blazer Spark Plug Autolite AP145 image 1 of 1
1975 Chevrolet K5 Blazer Spark Plug Autolite AP145 image 1 of 1
Spark Plug
$5.63
10+ In Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
.035 Gap
1975 Chevrolet K5 Blazer Spark Plug Bosch 7972 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Bosch 7972 image 2 of 2
1975 Chevrolet K5 Blazer Spark Plug Bosch 7972 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1975 Chevrolet K5 Blazer Spark Plug Bosch 7972 image 1 of 2
1975 Chevrolet K5 Blazer Spark Plug Bosch 7972 image 2 of 2
Spark Plug
$3.29
Out of Stock
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
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
1975 Chevrolet K5 Blazer Spark Plug Autolite APP145 image 1 of 1
1975 Chevrolet K5 Blazer Spark Plug Autolite APP145 image 1 of 1
Spark Plug
$8.17
Out of Stock
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Heavy Duty Obsolete Without high energy ignition .035 Gap
1975 Chevrolet K5 Blazer Spark Plug Autolite APP145 image 1 of 1
1975 Chevrolet K5 Blazer Spark Plug Autolite APP145 image 1 of 1
Spark Plug
$8.17
Out of Stock
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Obsolete .035 Gap
no image available
no image available
Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Heavy Duty Obsolete OE Style Without high energy ignition .035 Gap
no image available
no image available
Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Obsolete OE Style .035 Gap