Shop By Product Matching "E3 Spark Plugs"

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1966 Chevrolet Chevy II Spark Plug 6 Cyl 3.8L Champion

Champion Copper Plus- Boxed - RN12YC
Resistor Type Gap 0.035in ; Plug Type RN12YC
Champion Copper Plus 404 Spark Plug (Carton of 4)
Copper Plus
Product Attributes:
- Hex Size:
  - 0.813
  - 20.650
- Reach: 0.75
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Pre-Gap Size:
  - 0.035
  - 0.89
- Classification: Champion Copper Plus
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.12
- Resistor Type: Yes
- Plug Type: Rn12yc
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 4

This Part Fits the Following OEM/Substitute Numbers:

14GR42, 4091713, 4218, 4219, 4220, 5213693, 7507837, 7905, 7922, 8008, 9007, 93206675, 93230927, AGR32C, AGR42, AGR42C, AGR52, AGS32C...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - Chevrolet Chevy II	L	3769	6 Cyl 3.8L	230

50 In Stock

$7.95 USD

$9.54 USD

Brand	Champion
Part #	C33404
Condition	New
Warehouse	B

UPC: 037551000180

1966 Chevrolet Impala Spark Plug 8 Cyl 7.0L Champion

Champion Copper Plus- Boxed - RN12YC
Resistor Type Gap 0.035in ; Plug Type RN12YC
Champion Copper Plus 404 Spark Plug (Carton of 4)
Copper Plus
Product Attributes:
- Hex Size:
  - 0.813
  - 20.650
- Reach: 0.75
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Pre-Gap Size:
  - 0.035
  - 0.89
- Classification: Champion Copper Plus
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.12
- Resistor Type: Yes
- Plug Type: Rn12yc
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 4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - Chevrolet Impala	V	6998	8 Cyl 7.0L	427

50 In Stock

$7.95 USD

$9.54 USD

Brand	Champion
Part #	C33404
Condition	New
Warehouse	B

UPC: 037551000180

1966 Chevrolet Biscayne Spark Plug 8 Cyl 6.5L Champion

Champion Copper Plus- Boxed - RN12YC
with 265 to 325 Horsepower Engine Resistor Type Gap 0.035in ; Plug Type RN12YC
Champion Copper Plus 404 Spark Plug (Carton of 4)
Copper Plus
Product Attributes:
- Hex Size:
  - 0.813
  - 20.650
- Reach: 0.75
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Pre-Gap Size:
  - 0.035
  - 0.89
- Classification: Champion Copper Plus
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.12
- Resistor Type: Yes
- Plug Type: Rn12yc
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 4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - Chevrolet Biscayne	V	6489	8 Cyl 6.5L	396

50 In Stock

$7.95 USD

$9.54 USD

Brand	Champion
Part #	C33404
Condition	New
Warehouse	B

UPC: 037551000180

1966 Chevrolet Chevy II Spark Plug 4 Cyl 2.5L Champion

Champion Copper Plus- Boxed - RN12YC
Resistor Type Gap 0.035in ; Plug Type RN12YC
Champion Copper Plus 404 Spark Plug (Carton of 4)
Copper Plus
Product Attributes:
- Hex Size:
  - 0.813
  - 20.650
- Reach: 0.75
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Pre-Gap Size:
  - 0.035
  - 0.89
- Classification: Champion Copper Plus
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.12
- Resistor Type: Yes
- Plug Type: Rn12yc
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 4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - Chevrolet Chevy II	L	2507	4 Cyl 2.5L	153

50 In Stock

$7.95 USD

$9.54 USD

Brand	Champion
Part #	C33404
Condition	New
Warehouse	B

UPC: 037551000180

1966 Chevrolet Malibu Spark Plug 8 Cyl 4.6L Champion

Champion Copper Plus- Boxed - RJ12YC
Resistor Type Gap 0.035in ; Plug Type RJ12YC
Champion Copper Plus 14 Spark Plug (Carton of 4)
Copper Plus
Product Attributes:
- Hex Size:
  - 0.813
  - 20.650
- Reach: 0.375
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Pre-Gap Size:
  - 0.035
  - 0.90
- Classification: Champion Copper Plus
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.09
- Resistor Type: Yes
- Plug Type: Rj12yc
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 4

This Part Fits the Following OEM/Substitute Numbers:

14R32, 14R42, 4091933, 4339425, AR32, AR42, AS42C, BPR6S, CR43S, R42S, R43CS, R43S, R44S, RJ12YC, SF8E, SM8E, W20PRU, WR7F...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - Chevrolet Malibu	V	4638	8 Cyl 4.6L	283

60 In Stock

$7.93 USD

$9.52 USD

Brand	Champion
Part #	C3314
Condition	New
Warehouse	B

UPC: 037551000173

1966 Chevrolet Chevelle Spark Plug Denso

Spark Plug Iridium Power
Gap 0.044 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Spark Plug Iridium Power
Iridium Power
Product Attributes:
- Hex Size: 20.6
- Reach: 19.00
- Center Electrode Tip Material: Iridium
- Seat Type: Flat
- Ground Electrode Tip Design: Tapercut, U-groove
- Center Electrode Core Material: Copper
- Ground Configuration: Standard
- Pre-Gap Size: 1.1
- Resistance: 5000
- Ground Electrode Core Material: Nickel
Increased performance with World's smallest Iridium Center Eletrode (0.4mm).
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
This item must be purchased in quantities of 4

Additional Fitment Information:

Vehicle
1966 - Chevrolet Chevelle

2 In Stock

$12.31 USD

$14.77 USD

Brand	Denso
Part #	D455306
Condition	New
Warehouse	B

UPC: 042511053069

1966 Chevrolet P20 Series Spark Plug Denso

Spark Plug Iridium Power
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)
Spark Plug Iridium Power
Iridium Power
Product Attributes:
- Hex Size: 20.6
- Reach: 19.00
- Center Electrode Tip Material: Iridium
- Seat Type: Flat
- Ground Electrode Tip Design: Tapercut, U-groove
- Center Electrode Core Material: Copper
- Ground Configuration: Standard
- Pre-Gap Size: 1.1
- Resistance: 5000
- Ground Electrode Core Material: Nickel
Increased performance with World's smallest Iridium Center Eletrode (0.4mm).
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

0000-18-1690, 0000-18-B601, 003 159 46 03, 09482-00285, 09482-00299, 09482-00409, 09482-00421, 101 000 001 AC, 101 000 005 AB, 101 000 006 AF, 101 000 009 AA, 101 000 021 AA, 101 000 026 AA, 101 000 027 AA, 101 000 036 AA, 101 000 036 AB, 1346541-0, 1367528-0...VIEW MORE

Additional Fitment Information:

Vehicle
1966 - Chevrolet P20 Series

2 In Stock

$12.31 USD

$14.77 USD

Brand	Denso
Part #	D455306
Condition	New
Warehouse	B

UPC: 042511053069

1966 Chevrolet Corvette Spark Plug Denso

Spark Plug Iridium Power
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)
Spark Plug Iridium Power
Iridium Power
Product Attributes:
- Hex Size: 20.6
- Reach: 19.00
- Center Electrode Tip Material: Iridium
- Seat Type: Flat
- Ground Electrode Tip Design: Tapercut, U-groove
- Center Electrode Core Material: Copper
- Ground Configuration: Standard
- Pre-Gap Size: 1.1
- Resistance: 5000
- Ground Electrode Core Material: Nickel
Increased performance with World's smallest Iridium Center Eletrode (0.4mm).
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
This item must be purchased in quantities of 4

Additional Fitment Information:

Vehicle
1966 - Chevrolet Corvette

2 In Stock

$12.31 USD

$14.77 USD

Brand	Denso
Part #	D455306
Condition	New
Warehouse	B

UPC: 042511053069

1966 Chevrolet Chevy II Spark Plug 8 Cyl 5.3L Champion

Champion Copper Plus Small Engine- Boxed - J8C
with 300 Horsepower Engine & Up Non-Resistor Type Gap 0.035in OE Type ; Plug Type J8C
Champion Copper Plus Small Engine 841 Spark Plug (Carton of 4)
Copper Plus
Product Attributes:
- Hex Size:
  - 0.813
  - 20.650
- Reach: 0.375
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Removable Nut
- Pre-Gap Size:
  - 0.030
  - 0.76
- Classification: Champion Copper Plus Small Engine
- Ground Electrode Core Material: Nickel
- Resistor Type: No
- Plug Type: J8c
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
This item must be purchased in quantities of 4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - Chevrolet Chevy II	V	5358	8 Cyl 5.3L	327

50 In Stock

$7.53 USD

$9.04 USD

Brand	Champion
Part #	C33841
Condition	New
Warehouse	B

UPC: 037551001088

1966 Chevrolet Suburban Spark Plug 8 Cyl 5.3L Champion

Champion Copper Plus Small Engine- Boxed - J8C
Non-Resistor Type Gap 0.035in ; Plug Type J8C
Champion Copper Plus Small Engine 841 Spark Plug (Carton of 4)
Copper Plus
Product Attributes:
- Hex Size:
  - 0.813
  - 20.650
- Reach: 0.375
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Removable Nut
- Pre-Gap Size:
  - 0.030
  - 0.76
- Classification: Champion Copper Plus Small Engine
- Ground Electrode Core Material: Nickel
- Resistor Type: No
- Plug Type: J8c
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
This item must be purchased in quantities of 4