1974 GMC C25/C2500 Pickup Spark Plug Parts

Choose your Engine for your 1974 GMC C25/C2500 Pickup

6 Cyl 4.1L 6 Cyl 4.8L 8 Cyl 5.7L 8 Cyl 7.4L

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1974 GMC C25/C2500 Pickup Spark Plug 6 Cyl 4.1L Champion

Champion Copper Plus- Boxed - RV17YC
Gap 0.035in OE Type ; Plug Type RV17YC
Champion Copper Plus 25 Spark Plug (Carton of 4)
Copper Plus
Product Attributes:
- Seat Type: Tapered
- Electrical Terminal Type: Removable Nut
- Classification: Champion Copper Plus
- Resistor Type: Yes
- Plug Type: Rv17yc
- Hex Size:
  - 0.625
  - 15.880
- Reach: 0.441
- Center Electrode Tip Material: Nickel
- Manufacturer Heat Range: 17
- Pre-Gap Size:
  - 0.035
  - 0.90
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.12
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 8

This Part Fits the Following OEM/Substitute Numbers:

14RF52, 14RF62, 4091678, 4289155, 4339415, 44TS, 45TS, 46TS, 5213202S, ARF62, CR44TS, CR45TS, R44TS, R45TS, RV17YC, TR14PRU

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1974 - GMC C25/C2500 Pickup	L	4097	6 Cyl 4.1L	250

50 In Stock

$8.82 CAD

$10.58 CAD

Brand	Champion
Part #	C3325
Condition	New
Warehouse	B

UPC: 037551000265

1974 GMC C25/C2500 Pickup Spark Plug 6 Cyl 4.8L Autolite

Autolite 25 Copper Resistor Spark Plug
OE Style; .025 Gap
Copper Resistor Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.431
  - 11.0
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.044
  - 1.10
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

Additional Fitment Information:

Vehicle	Block	CC	Fuel Type	Engine	CID
1974 - GMC C25/C2500 Pickup	L	4801	LPG	6 Cyl 4.8L	292

116 In Stock

$7.77 CAD

$9.32 CAD

Brand	Autolite
Part #	A7725
Condition	New
Warehouse	B

UPC: 009100000255

1974 GMC C25/C2500 Pickup Spark Plug 6 Cyl 4.8L Autolite

Autolite 25 Copper Resistor Spark Plug
OE Style; .035 Gap
Copper Resistor Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.431
  - 11.0
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.044
  - 1.10
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

18, 2423, 44TS, 5024, 5613673, 80034, AF42

Additional Fitment Information:

Vehicle	Block	CC	Fuel Type	Engine	CID
1974 - GMC C25/C2500 Pickup	L	4801	GAS	6 Cyl 4.8L	292

116 In Stock

$7.77 CAD

$9.32 CAD

Brand	Autolite
Part #	A7725
Condition	New
Warehouse	B

UPC: 009100000255

1974 GMC C25/C2500 Pickup Spark Plug 8 Cyl 5.7L Autolite

Autolite 145 Copper Resistor Spark Plug
OE Style; .035 Gap
Copper Resistor Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.431
  - 11.0
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Short
- Pre-Gap Size:
  - 0.040
  - 1.00
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

121, 44T, 5029, 711, ARF4

Additional Fitment Information:

Vehicle	Block	CC	Fuel Type	Engine	CID
1974 - GMC C25/C2500 Pickup	V	-	GAS	8 Cyl 5.7L	350

52 In Stock

$7.77 CAD

$9.32 CAD

Brand	Autolite
Part #	A77145
Condition	New
Warehouse	B

UPC: 009100001450

1974 GMC C25/C2500 Pickup Spark Plug 8 Cyl 5.7L Autolite

Autolite 145 Copper Resistor Spark Plug
OE Style; .025 Gap
Copper Resistor Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.431
  - 11.0
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Short
- Pre-Gap Size:
  - 0.040
  - 1.00
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

Additional Fitment Information:

Vehicle	Block	CC	Fuel Type	Engine	CID
1974 - GMC C25/C2500 Pickup	V	-	LPG	8 Cyl 5.7L	350

52 In Stock

$7.77 CAD

$9.32 CAD

Brand	Autolite
Part #	A77145
Condition	New
Warehouse	B

UPC: 009100001450

1974 GMC C25/C2500 Pickup Spark Plug 6 Cyl 4.8L Autolite

Autolite AP25 Platinum Spark Plug
.025 Gap
Platinum Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.433
  - 11.0
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.044
  - 1.10
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

Additional Fitment Information:

Vehicle	Block	CC	Fuel Type	Engine	CID
1974 - GMC C25/C2500 Pickup	L	4801	LPG	6 Cyl 4.8L	292

40 In Stock

$9.35 CAD

$11.22 CAD

Brand	Autolite
Part #	A77AP25
Condition	New
Warehouse	B

UPC: 009100252449

1974 GMC C25/C2500 Pickup Spark Plug 6 Cyl 4.8L Autolite

Autolite AP25 Platinum Spark Plug
.035 Gap
Platinum Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.433
  - 11.0
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.044
  - 1.10
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

2, 2423, 406, 4AF2, 5024, 6113

Additional Fitment Information:

Vehicle	Block	CC	Fuel Type	Engine	CID
1974 - GMC C25/C2500 Pickup	L	4801	GAS	6 Cyl 4.8L	292

40 In Stock

$9.35 CAD

$11.22 CAD

Brand	Autolite
Part #	A77AP25
Condition	New
Warehouse	B

UPC: 009100252449

1974 GMC C25/C2500 Pickup Spark Plug 8 Cyl 5.7L Accel

14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0576S-4]; 8 Pack;0.040 in. Plug Gap
U-Groove Spark Plug Header Plug; 14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0576S-4]; 8 Pack;
U-Groove Spark Plug Header Plug
Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.460 In.
- Thread Size: 14mm
- Resistor: Yes
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.032 In.
- Package Quantity: 8
Features:
- Shorty Spark Plugs For Tubular Exhaust Headers
- Eliminates Dimpling Headers For Added Clearance
- Shorter Overall Plug Length Vs. OE Style Plug
- Copper Core Center Electrode
- Projected Tip
- Helps Eliminate Burned Spark Plug Boots
- Shorty Header Spark Plug
ACCELs patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL Shorty Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1974 - GMC C25/C2500 Pickup	V	-	8 Cyl 5.7L	350

47 In Stock

$84.28 CAD

$101.14 CAD

Brand	Accel
Part #	A368199
Condition	New
Warehouse	B

1974 GMC C25/C2500 Pickup Spark Plug 8 Cyl 5.7L Accel

Stock Heat Range; 0.032 in. Gap; 5/8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN[0576];0.040 in. Plug Gap
HP Copper Spark Plug; Stock Heat Range; 0.032 in. Gap; 5/8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN[0576];
HP Copper Spark Plug
Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.460 In.
- Thread Size: 14mm
- Resistor: Yes
- Torque Capacity: 7.2 Ft/lbs. - 14.5 Ft/lbs.
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.032 In.
- Package Quantity: 8
Features:
- Copper Core Is A Better Conductor Than Iridium Or Platinum Plugs
- Copper Dissipates Heat Much Better Than Other Materials
- C-Cut Design/Un-Shrouding The Spark Kernel
- Gapable Unlike Iridium Or Platinum
- Machine Rolled Threads-Precise Thread Engagement
- Stock Heat Range
- On The Street Or Strip
- Accel Hp Copper Core Spark Plugs Deliver!
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1974 - GMC C25/C2500 Pickup	V	-	8 Cyl 5.7L	350

3 In Stock

$70.02 CAD

$84.02 CAD

Brand	Accel
Part #	A368179
Condition	New
Warehouse	B

1974 GMC C25/C2500 Pickup Spark Plug 8 Cyl 5.7L Autolite

Autolite AP145 Platinum Spark Plug
.035 Gap
Platinum Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.433
  - 11.0
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Short
- Pre-Gap Size:
  - 0.040
  - 1.00
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4