More Information for CHAMPION 332
{Alternate Inventory Numbers: RN7YC}
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+ Sold in packs of 1x1
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CHAMPION 332 Specifications
Center Electrode Core MaterialCopper
Center Electrode DesignStandard
Center Electrode Diameter (IN)0.11
Center Electrode Tip MaterialNickel
Core Nose Length (IN)0.460
Core Nose Length (MM)11.7
Electrical Terminal TypeRemovable Nut
Gap StyleJ Gap
Ground Electrode Core MaterialNickel
Ground Electrode MaterialNickel Copper Alloy
Ground Electrode Quantity1
Ground Electrode Tip DesignJ Gap
Ground Electrode Tip MaterialNickel
Hex Size (IN)0.813
Hex Size (MM)20.650
Hex TypeHex
Installed Height (in)2.24
Insulator Height (in)0.06
Insulator Projection (IN)0.06
Manufacturer Heat Range7
Plug TypeRN7YC
Pre-Gap Size (IN)0.025
Pre-Gap Size (MM)0.64
Reach (IN)0.75
Resistor TypeYes
Seat TypeFlat
Taper Diameter (IN)0.25
Thread Diameter (IN)0.551
Thread Diameter (MM)14.000
Washer IncludedYes
Washer TypeCrush
Copper Plus; Pre-Set Gap: 0.025"
Champion Copper Plus spark plugs have been original equipment on a wide variety of engines for many years. These plugs have nickel alloy centers and ground electrodes, with reasonably good wear characteristics. In addition, the extrusion of copper into the center electrode allows for increased conductivity and heat control.

Features & Benefits:
  • Dependable and durable
  • Built to ISO and SAE standards for proven performance
  • Patented SAC-9 semi-conductor resistor for maximum EMI & RFI suppression
  • Copper core center electrode allows for accurate control of heat range for longer life
  • TinTac® and ULTRASEAL shell for best corrosion protection of any spark plug in the industry
This spark plug is pre-gapped, but may require minor adjustments with a Spark Plug Gap Tool / Feeler Gauge to match your engine's specifications. For proper engine performance, gaps should be within ±0.004" of OE-Recommended value.
Which CHAMPION Spark Plug Is Right For You?

Material / Series Lifespan / Durability Performance / Ignitability Efficiency / Fuel Economy
Copper / Nickel Plus
Platinum Power
★★ ★★★★
Double Platinum
Double Platinum
★★★★ ★★★★
★★★ ★★★★★ ★★
OEM / Interchange Numbers: 1214108, 1214119, 1214122, 1214132, 1214702, 1214802, 1214806, 1367015, 1367529, 1467015, 14NC, 1595403, 1599403, 1L45JR, 2707479, 2714152, 4346797, 4347776, 4401552, 5894585, 60800325, 62, 63, 6R7, 71711639, 71736278, 7554436, 7554437, 7760381, 7772515, 7FYSR, 7FYSSR, 9FYSR, V45LSR, XS62

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

CHAMPION Regular Inventory Warranty Information:
Iridium plugs 7 years - Double Platinum Power 5 years - Platinum Power 3 years - Copper Plus 2 years