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1966 GMC G1000 Series
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Diagram

Spark Plug

3405 Champion
Platinum Power


Vehicle specific

Note

Plug Type RN14PMC Gap .035

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • L6   3.8L   3769CC   230CID   3.25 Inches   82.6 mm   0  
    • L6   3.2L   3180CC   194CID   3.25 Inches   82.6 mm   0  
    • L4   2.5L   2507CC   153CID   3.25 Inches   82.6 mm   0  
$7.03
In stock
Item added to cart

38 Champion
Copper Plus


Vehicle specific

Note

Plug Type N12YC NON-RESISTOR TYPE Gap .035 OE Type

Quantity per vehicle

4

Fits on

  • Only submodels with ...
    • L4   2.5L   2507CC   153CID   3.25 Inches   82.6 mm   0  
$4.89
In stock
Item added to cart

404 Champion
Copper Plus


Vehicle specific

Note

Plug Type RN12YC RESISTOR TYPE Gap .035

Quantity per vehicle

4

Fits on

  • Only submodels with ...
    • L4   2.5L   2507CC   153CID   3.25 Inches   82.6 mm   0  
$4.51
In stock
Item added to cart

405 Champion
Copper Plus


Vehicle specific

Note

Plug Type RN14YC Gap .035 OE Type

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • L6   3.8L   3769CC   230CID   3.25 Inches   82.6 mm   0  
    • L6   3.2L   3180CC   194CID   3.25 Inches   82.6 mm   0  
$4.51
In stock
Item added to cart

7405 Champion
Double Platinum Power


Vehicle specific

Note

Plug Type RN14PMP Gap .035

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • L6   3.8L   3769CC   230CID   3.25 Inches   82.6 mm   0  
    • L6   3.2L   3180CC   194CID   3.25 Inches   82.6 mm   0  
    • L4   2.5L   2507CC   153CID   3.25 Inches   82.6 mm   0  
Item on special order.
Please call us
1 800-361-4260
or make a request.
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