HomeIgnition > Hardware, Fasteners and FittingsChampion 880 Spark Plug
Part #: 880

Champion 880 Spark Plug

Copper Plus
13 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$13.08Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Copper Plus
Fitment: Yamaha, KTM, Aprilia, Gas Gas, TM, Beta, Husqvarna, Moto Guzzi, Kawasaki, Polaris, Ski-Doo, Suzuki, Sea-Doo, ATK, Honda, Triumph, Arctic Cat, Porsche, Moto-Ski, Maico, Scorpion, Can-Am, Bultaco, Lamborghini, John Deere, Rupp, Sno-Jet, Harley Davidson, NSU, Fiat, Turner, Ferrari, Alfa Romeo, Deutsch-Bonnet, Elva, Lotus, Lancia, Jaguar, and Mercedes-Benz, YZ250, YZ250X, 150 XC-W, 85 SX (17/14), SR Motard 50, EC 300, 200 XC-W, MX85 jr, EVO 80 JR, EVO 80 SR, EVO 80, WR250, 85 SX (19/16), 85 SXS, MX85 (17/14), R10, R12, V7 Classic, Mini 50 R10, Mini 50 R12, JS800 800 SX-R, Nevada Anniversario, V7 Racer, Wide Track LX, Wide Trak LX, MX Z 600 Adrenaline, Enducross EC 250, Enducross EC 300, 200 XC, Expedition 600 TUV REV-XU, Expedition 600 TUV Yeti II, 50 SX Junior, 65 SX, Breva 750, Nevada Classic 750, 340, 340 Transport, GSX 600 Limited Touring, MX Z 600 Renegade X, MX Z 600RS, Summit 600 Adrenaline, RM250, GP1300 WaveRunner GP1300R, RS 50, KX250, 340 LX, 340 Touring, Expedition TUV 600, Mach Z Adrenaline, MX Z 600 X-RS, Summit 1000 Highmark 151, Summit 1000 Highmark 162, Summit 1000 Highmark X 151, Summit 1000 Highmark X 162, Scarabeo 50 2T, KDX200, 340 Classic, 500, 500 Classic, Trail Blazer 250, MX Z 1000 Renegade X, YFS200 Blaster, YFZ350 Banshee, EC Rookie 50, CR250, KDX220R, KZ1000C/P Police, 200 EXC, 300 EXC, 3D RFI, GTI, GTI LE RFI, GTI RFI STD, GP800A WaveRunner GP800R, XA1200A WaveRunner XLT1200, 250 Enduro, CR250R, KX500, 340 INDY, GTI LE, GTI RFI, RMZ250, XA800A WaveRunner XLT800, 200 MXC, 340 Edge, 500 Classic Touring, 260 Enduro, Enducross EC 200, WR360, JS750 SXI Pro, 380 MXC, 340 Deluxe, GTX, GTX RFI, RX, XP, GP1200 WaveRunner GP1200, CR500R, KE100, GS, GTS, LRV, RX X, XA800 WaveRunner XL800, 250 LQ, Classic Touring, GSX RFI, Touring LE, GP800 WaveRunner GP800, XA1200 WaveRunner XL12 LTD, 260 LQ, MC 250, CR125R, 125 EGS, 200 EGS, 500 RMK, Trail, Trail Boss 250, Trail Touring, XLT Touring, 1800 Challenger, GSX Limited, GTX Limited, SPX, XP Limited, TR34 125, JT750 750STX, and Classic
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Champion Copper Plus 880 Spark Plug

The Champion Copper Plus 880 spark plug is engineered for reliable ignition performance in Porsche 911 models. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.

  • Ground electrode core made of nickel for durability
  • Nickel center electrode tip for stable spark delivery
  • Pre-set gap size of 0.025 inches (0.64 mm) for optimal ignition
  • Flat seat type ensuring proper sealing
  • Resistor type spark plug to reduce electrical interference
  • Thread diameter of 14 mm (0.551 inches) with 0.75 inch reach
  • Hex size of 20.65 mm (0.813 inches) for easy installation
  • Manufacturer heat range rating of 3 for balanced heat dissipation

Detailed Product Description

The Champion Copper Plus 880 spark plug features a nickel copper alloy ground electrode and a nickel center electrode tip, providing a reliable spark for ignition systems in Porsche 911 vehicles. The spark plug’s flat seat design ensures a secure fit and proper sealing within the combustion chamber. With a pre-gap size of 0.025 inches (0.64 mm), it is optimized for efficient spark generation and combustion. The resistor type construction helps minimize radio frequency interference, protecting sensitive electronic components. The 14 mm thread diameter and 0.75 inch reach make it compatible with specific Porsche 911 engine configurations requiring this size. The hex size of 20.65 mm allows for straightforward installation and removal using standard tools.

Champion Copper Plus Product Line

The Copper Plus line by Champion is designed to provide dependable ignition components with copper core technology. This line focuses on delivering consistent spark performance and durability through the use of copper and nickel materials. The Copper Plus spark plugs are suitable for small engine applications, including the Porsche 911, where precise ignition and heat management are critical for engine efficiency and longevity.

Applications and Problem Solving

  • Compatible with Porsche 911 ignition systems requiring Rn3c plug type
  • Helps resolve misfires caused by worn or damaged spark plugs
  • Reduces electrical interference affecting engine sensors and electronics
  • Improves cold start performance and throttle response
  • Maintains consistent combustion for smoother engine operation

Installation Notes and Tips

  • Verify the pre-gap size of 0.025 inches before installation
  • Use a 20.65 mm (13/16 inch) socket wrench for proper torque application
  • Ensure the flat seat spark plug is properly seated to avoid compression leaks
  • Check thread engagement carefully to prevent cross-threading in the cylinder head
  • Follow manufacturer torque specifications for Porsche 911 engines

Quality Assurance

Champion Copper Plus spark plugs are manufactured to meet OEM specifications for fit and function. The use of nickel and copper materials ensures durability and consistent performance under normal operating conditions. While specific warranty details are not provided, Champion products typically adhere to industry standards for quality and reliability.

BrandChampion
Part Number880
PositionCopper Plus
Center Electrode Diameter (Inch)0.1
Center Electrode Tip MaterialNickel
ClassificationChampion Copper Plus Small Engine
Electrical Terminal TypeRemovable Nut
Ground Electrode Core MaterialNickel
Ground Electrode MaterialNickel Copper Alloy
Ground Electrode Quantity1
Hex Size0.813
Hex Size20.650
Hex TypeHex
Installed Height (Inch)2.25
Manufacturer Heat Range3
Plug TypeRN3C
Pre-Gap Size0.025
Pre-Gap Size0.64
Reach0.75
Resistor TypeYes
Seat TypeFlat
Taper Diameter (Inch)0.25
Thread Diameter0.551
Thread Diameter14.000

This part fits 13 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1989Porsche9113.3LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1988Porsche9113.3LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1987Porsche9113.3LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1986Porsche9113.3LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1985Porsche9113.3LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1984Porsche9113.3LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1983Porsche9113.3LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1982Porsche9113.3LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1981Porsche9113.3LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1977Porsche9113.0LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1976Porsche9113.0LH6N/AResistor Type; Gap 0.024in; Plug Type Number RN3C; Copper Plus
1974Porsche9112.7LH6N/AResistor Type; Gap 0.028 (in); Plug Type Number RN3C; Copper Plus
1974Porsche911Carrera2.7LH6N/AResistor Type; Gap 0.028 (in); Plug Type Number RN3C; Copper Plus

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

14230701663070166SP3078309832363389632988040340334424492504451227565476798682300312AGR1XAGS1CBR7ESBR7ES11BR8EIXBR8ES11BR8EVXF7RCIW24ON3QN3QN3CR4118S8R41CSLR42XLR6021E8R6918B8RN3RN3CRN3GS42XLRW21ESRL11W22ESRUW24ESRW24ESRUWR4CCWR4CPWR5CCXN3

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.