Champion
Copper Plus

Champion 436 Spark Plug

Brand Champion 436
Center Electrode Tip Material Nickel
Classification Champion Copper Plus
Electrical Terminal Type Non-Removable Nut
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design J Gap
Hex Size 0.625
Hex Size 15.880
Hex Type Hex
Insulator Height 0.2
Manufacturer Heat Range 12
Plug Type RC12LC4
Pre-Gap Size 0.040
Pre-Gap Size 1.02
Reach 0.75
Resistor Type Yes
Seat Type Flat
Thread Diameter 0.551
Thread Diameter 14.000
Product line Copper Plus
Fits Dodge, Chevrolet, BMW, and Jeep · 119 vehicles

Copper core electrode. Improves conductivity and heat control for dependable performance.

J-gap design. Promotes efficient spark delivery for consistent ignition.

Champion Copper Plus. A proven spark plug line focused on good overall wear.

Cross-references AMS Automotive 4436, Autolite 985 and BENDIX PREMIUM BRAKE SHOES 786 for the same application. See all 17.

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Champion Copper Plus 436 Spark Plug

Champion Copper Plus 436 is a replacement spark plug built for dependable ignition performance and stable heat control. Its copper core electrode supports conductivity, while the nickel center and ground electrode materials are selected for consistent wear in everyday driving.

Compatible With Dodge Dakota, Durango, Ram 1500, Ram 2500, Ram 3500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van applications, this plug also fits select BMW 750iL, Chevrolet Prizm, and Jeep Grand Cherokee models. The Champion 436 part number is commonly searched for OE-style secondary ignition service on these vehicles.

Key Features

  • Copper core electrode for improved conductivity and heat control
  • Nickel center electrode tip and nickel ground electrode core material
  • J-gap ground electrode design for standard ignition service
  • Pre-gapped to 0.040 in. for listed applications
  • Resistor plug design with non-removable nut terminal
  • Flat seat, 14 mm thread diameter, 0.75 in. reach, 0.625 in. hex size
  • Champion Copper Plus classification for OE-style replacement use

Product Details

The Copper Plus line focuses on practical, dependable ignition service rather than exotic materials or specialized racing use. This Champion spark plug uses a copper core to help transfer heat efficiently, which supports stable combustion and consistent operation in the vehicles listed below. The Champion 436 is specified across multiple Dodge truck and van platforms, including 1997-2003 Dodge Dakota, 1998-2003 Dodge Durango, and 1997-2003 Dodge Ram 1500, along with select BMW, Chevrolet, and Jeep applications.

This part cross-references Autolite 985 for the same application.

Common Issues This Part Helps Address

  • Hard starting caused by worn or fouled spark plugs
  • Rough idle from weak or inconsistent spark delivery
  • Misfire conditions tied to aged secondary ignition components
  • Reduced throttle response from degraded plug performance
  • Maintenance replacement for OE-style ignition service

Installation Notes and Tips

  • Verify the application by year, make, model, and plug type before installation.
  • Confirm the specified gap for your vehicle; listed applications include 0.040 in., with some fitments calling for 0.044 in., 0.032 in., or 0.028 in.
  • Inspect ignition wires, coil condition, and cylinder head threads during service.
  • Use the correct torque procedure for the flat-seat design to help prevent damage.
  • Fits 1997-2003 Dodge Dakota, N/A; Fits 1998-2003 Dodge Durango, N/A; Fits 1997-2003 Dodge Ram 1500, N/A; Fits 1999-2003 Dodge Ram 1500 Van, N/A; Fits 1999-2003 Dodge Ram 2500 Van, N/A; Fits 1999-2003 Dodge Ram 3500 Van, N/A; Fits 1998-2002 Dodge Ram 2500, N/A; Fits 1998-2002 Dodge Ram 3500, N/A; Fits 1998-1999 Chevrolet Prizm, N/A; Fits 1995-1998 BMW 750iL, N/A; Fits 1997-1998 Dodge B1500, N/A; Fits 1997-1998 Dodge B2500, N/A; Fits 1997-1998 Dodge B3500, N/A; Fits 1998 Jeep Grand Cherokee, N/A; Fits 1997-1998 Jeep Grand Cherokee, N/A; Fits 1997 Dodge B2500, N/A; Fits 1988-1994 BMW 750iL, N/A.

Quality Assurance

Champion Copper Plus spark plugs are built to meet OE-style service requirements with materials and dimensions matched to the listed applications. Part number 436 is a direct-fit maintenance choice for many Dodge, Jeep, BMW, and Chevrolet platforms where the specified plug type and gap are required.

This part fits 119 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2003DodgeDakota3.9LV6N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2003DodgeDakota5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2003DodgeDurango5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2003DodgeRam 15005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2003DodgeRam 1500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2003DodgeRam 1500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2003DodgeRam 1500 Van3.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
2003DodgeRam 2500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2003DodgeRam 2500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2003DodgeRam 3500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2003DodgeRam 3500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeDakota3.9LV6N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeDakota5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeDurango5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 15005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 1500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 1500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 1500 Van3.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 25005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 2500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 2500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 35005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 3500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2002DodgeRam 3500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeDakota3.9LV6N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeDakota5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeDurango5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 15005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 15003.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 15005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 1500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 1500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 1500 Van3.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 25005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 2500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 2500 Van3.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 2500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 35005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 3500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2001DodgeRam 3500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeDakota3.9LV6N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeDakota5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeDurango5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeDurango5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 15005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 15003.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 15005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 1500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 1500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 1500 Van3.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 25005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 2500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 2500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 35005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 3500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
2000DodgeRam 3500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999ChevroletPrizm1.8LL4N/AOE Type; Gap 0.044 (in); Plug Type Number RC12LC4; Copper Plus
1999DodgeDakota5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeDakota3.9LV6N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeDakota5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeDurango5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeDurango5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeDurango3.9LV6N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 15005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 15003.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 15005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 1500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 1500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 1500 Van3.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 25005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 2500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 2500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 35005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 3500 Van5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1999DodgeRam 3500 Van5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998BMW750iL5.4LV12N/AGap 0.032 (in); Plug Type Number RC12LC4; Copper Plus
1998ChevroletPrizm1.8LL4N/AOE Type; Gap 0.044 (in); Plug Type Number RC12LC4; Copper Plus
1998DodgeB15005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeB15003.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
1998DodgeB15005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeB25005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeB25005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeB35005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeB35005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeDakota5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeDakota3.9LV6N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeDakota5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeDurango5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeDurango5.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeDurango3.9LV6N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeRam 15005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeRam 15003.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
1998DodgeRam 15005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeRam 25005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998DodgeRam 35005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998JeepGrand Cherokee5.9LV8N/AGap 0.044 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1998JeepGrand Cherokee5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1997BMW750iL5.4LV12N/AGap 0.032 (in); Plug Type Number RC12LC4; Copper Plus
1997DodgeB15003.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
1997DodgeB15005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1997DodgeB25005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1997DodgeB25003.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
1997DodgeB25005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1997DodgeB35005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1997DodgeB35005.9LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1997DodgeDakota5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1997DodgeDakota3.9LV6N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1997DodgeRam 15005.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1997DodgeRam 15003.9LV6N/AGap 0.040 (in); Plug Type Number RC12LC4; Copper Plus
1997JeepGrand Cherokee5.2LV8N/AGap 0.040 (in); Actual OE Part; Plug Type Number RC12LC4; Copper Plus
1996BMW750iL5.4LV12N/AGap 0.032 (in); Plug Type Number RC12LC4; Copper Plus
1995BMW750iL5.4LV12N/AGap 0.032 (in); Plug Type Number RC12LC4; Copper Plus
1994BMW750iL5.0LV12N/AOE Type; Gap 0.028 (in); Plug Type Number RC12LC4; Copper Plus
1993BMW750iL5.0LV12N/AOE Type; Gap 0.028 (in); Plug Type Number RC12LC4; Copper Plus
1992BMW750iL5.0LV12N/AOE Type; Gap 0.028 (in); Plug Type Number RC12LC4; Copper Plus
1991BMW750iL5.0LV12N/AOE Type; Gap 0.028 (in); Plug Type Number RC12LC4; Copper Plus
1990BMW750iL5.0LV12N/AOE Type; Gap 0.028 (in); Plug Type Number RC12LC4; Copper Plus
1989BMW750iL5.0LV12N/AOE Type; Gap 0.028 (in); Plug Type Number RC12LC4; Copper Plus
1988BMW750iL5.0LV12N/AOE Type; Gap 0.028 (in); Plug Type Number RC12LC4; Copper Plus
Directly replaces or cross-references 17 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4436Autolite — 985BENDIX PREMIUM BRAKE SHOES — 78614FR8HU2074251322625132274609040460907656027275560281899091901155BCRE527YFR8HCQJ16ARURC12LC4Z152