1977 GMC P25 Spark Plug
Browse our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1977 GMC P25.





1977 GMC P25 Spark Plug
$4.51
$4.43
In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1977 GMC P25
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





1977 GMC P25 Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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" OE Equivalent Design
Gap 0.035" OE Equivalent Design





1977 GMC P25 Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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
Gap 0.035in Part # YR5 OE Equivalent Design





1977 GMC P25 Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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
Gap 0.035in Stock# 7052 OE Equivalent Design





1977 GMC P25 Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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
Part # YR5 Gap 0.035" OE Equivalent Design



1977 GMC P25 Spark Plug
$7.64
$8.11
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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



1977 GMC P25 Spark Plug
$7.64
$8.11
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1977 GMC P25
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





1977 GMC P25 Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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"
Gap 0.035"





1977 GMC P25 Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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





1977 GMC P25 Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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





1977 GMC P25 Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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"





1977 GMC P25 Spark Plug
$4.14
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Light Duty OE Type Gap 0.045 (in) Boxed Product Plug Type Number RV17YC
Light Duty OE Type Gap 0.045 (in) Boxed Product Plug Type Number RV17YC





1977 GMC P25 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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"
Gap 0.035"





1977 GMC P25 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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





1977 GMC P25 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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





1977 GMC P25 Spark Plug
$5.95
$5.66
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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"



1977 GMC P25 Spark Plug
$15.80
$14.05
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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)



1977 GMC P25 Spark Plug
$15.80
$14.05
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1977 GMC P25
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)





1977 GMC P25 Spark Plug
$4.04
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1977 GMC P25
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 0.060" OE Equivalent Design
Gap 0.060" OE Equivalent Design





1977 GMC P25 Spark Plug
$4.04
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1977 GMC P25
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 0.060in Part # YR55 OE Equivalent Design
Gap 0.060in Part # YR55 OE Equivalent Design





1977 GMC P25 Spark Plug
$4.04
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1977 GMC P25
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 0.060in Stock# 7240 OE Equivalent Design
Gap 0.060in Stock# 7240 OE Equivalent Design





1977 GMC P25 Spark Plug
$4.04
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1977 GMC P25
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:
Part # YR55 Gap 0.060" OE Equivalent Design
Part # YR55 Gap 0.060" OE Equivalent Design



1977 GMC P25 Spark Plug
$8.02
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in USA
Fits: 1977 GMC P25
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:
Light Duty Gap 0.045 (in) Plug Type Number RV17PMC4
Light Duty Gap 0.045 (in) Plug Type Number RV17PMC4





1977 GMC P25 Spark Plug
$18.03
$16.81
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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





1977 GMC P25 Spark Plug
$18.03
$16.81
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1977 GMC P25
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



1977 GMC P25 Spark Plug
$4.51
$4.53
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 6
Made in Japan
Fits: 1977 GMC P25
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





1977 GMC P25 Spark Plug
$3.29
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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 0.045 in Original Center Electrode Material is Copper/Nickel
Gap 0.045 in Original Center Electrode Material is Copper/Nickel





1977 GMC P25 Spark Plug
$3.29
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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

1977 GMC P25 Spark Plug
$3.45
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 1977 GMC P25
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 Gap
OE Style .035 Gap

1977 GMC P25 Spark Plug
$3.45
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Heavy Duty OE Style .045 Gap
Heavy Duty OE Style .045 Gap

1977 GMC P25 Spark Plug
$3.46
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Light Duty OE Style .045 Gap
Light Duty OE Style .045 Gap
1977 GMC P25 Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Light Duty OE Style .045 Gap
Light Duty OE Style .045 Gap

1977 GMC P25 Spark Plug
$3.45
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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 California .060 Gap
OE Style California .060 Gap

1977 GMC P25 Spark Plug
$5.63
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 1977 GMC P25
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 Gap
.035 Gap

1977 GMC P25 Spark Plug
$5.63
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Heavy Duty .045 Gap
Heavy Duty .045 Gap

1977 GMC P25 Spark Plug
$5.63
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Light Duty .045 Gap
Light Duty .045 Gap

1977 GMC P25 Spark Plug
$8.17
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 1977 GMC P25
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

1977 GMC P25 Spark Plug
$8.17
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Heavy Duty Obsolete .045 Gap
Heavy Duty Obsolete .045 Gap

1977 GMC P25 Spark Plug
$8.47
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Light Duty .045 Gap
Light Duty .045 Gap

1977 GMC P25 Spark Plug
$10.20
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Light Duty Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .045 Gap
Light Duty Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .045 Gap

1977 GMC P25 Spark Plug
$3.13
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Light Duty OE Type Gap 0.045 (in) Card of 1 Plug Type Number RV17YC
Light Duty OE Type Gap 0.045 (in) Card of 1 Plug Type Number RV17YC



1977 GMC P25 Spark Plug
$9.75
Out of Stock
Condition: New
Required Per Vehicle: 8
Made in USA
Fits: 1977 GMC P25
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:
Light Duty Gap 0.045 (in) Plug Type Number RV17PMP4
Light Duty Gap 0.045 (in) Plug Type Number RV17PMP4
1977 GMC P25 Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 1977 GMC P25
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 OE Style .035 Gap
Obsolete OE Style .035 Gap
1977 GMC P25 Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1977 GMC P25
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:
Heavy Duty Obsolete OE Style .045 Gap
Heavy Duty Obsolete OE Style .045 Gap