Champion 7436 Double Platinum Spark Plug

Description

The Champion 7436 Spark Plug is a Double Platinum Power™ replacement plug engineered for long service life, reliable ignition performance, and stable operation across a wide range of engines. Built with a fine-wire platinum center electrode and platinum pad ground electrode, it is designed to improve ignitability while reducing electrode wear over time.

Champion’s Heat-Active™ alloy helps the plug reach and maintain optimal operating temperature under varying engine loads, supporting consistent combustion and dependable performance. The flat-seat, resistor design with crush washer and non-removable nut terminal makes this plug a strong OE-style replacement for many passenger cars, SUVs, trucks, marine outboards, snowmobiles, and powersports applications.

With its premium double platinum construction, the Champion 7436 is well suited for drivers and equipment owners looking for a durable replacement spark plug that balances performance, longevity, and broad fitment coverage.

Features

• Double Platinum Power™ premium replacement spark plug

• Fine-wire platinum center electrode for greater ignitability

• Platinum pad ground electrode for improved wear resistance

• Heat-Active™ alloy helps electrodes reach optimal temperature

• Maintains stable operating temperature under all engine loads

• V-trimmed ground electrode promotes sharper spark focus

• Resistor design for compatible ignition system performance

• Flat seat with crush washer for secure installation

• Built for long-lasting durability and reliable replacement service

• Suitable for automotive, marine, and powersports applications

Specifications

• Plug Type: RC10PLPB4

• Part Description: Spark Plug

• Classification: Champion Double Platinum

• Grade Type: Standard Replacement

• Center Electrode Tip Material: Platinum

• Center Electrode Design: Fine Wire

• Center Electrode Diameter: 0.1 in

• Ground Electrode Quantity: 1

• Ground Electrode Core Material: Platinum

• Ground Electrode Tip Material: Platinum

• Ground Electrode Material: Platinum Pad Surface

• Pre-Gap Size: 0.040 in / 1.02 mm

• Hex Size: 0.625 in / 15.880 mm

• Insulator Height: 0.2 in

• Insulator Projection: 0.2 in

• Manufacturer Heat Range: 10

• Seat Type: Flat

• Reach: 0.75 in

• Thread Diameter: 14.000 mm / 0.551 in

• Resistor Type: Yes

• Washer(s) Included: Yes

• Washer Type: Crush

• Electrical Terminal Type: Non-Removable Nut

• Hex Type: Hex

• Indexed: No

• Installed Height: 1.99 in

• Taper Diameter: 0.27 in

• Subject to Prop 65: No

Fitment

Compatible with a wide range of automotive, powersports, marine, and snow applications. Examples from the supplied fitment data include:

Automotive Applications

Acura

• EL (2001-2005) – 1.7L L4

Audi

• 100 (1992-1994) – 2.8L V6

• 100 Quattro (1992-1994) – 2.8L V6

• 90 / 90 Quattro (1993-1995) – 2.8L V6

• A4 / A4 Quattro (1996-2001) – 1.8L L4 and 2.8L V6

• A6 / A6 Quattro (1995-2006) – 2.8L V6 and 4.2L V8

• A8 Quattro (2000-2012) – 4.2L V8

• Allroad Quattro (2003-2005) – 4.2L V8

• Cabriolet (1994-1998) – 2.8L V6

• Q7 (2007-2010) – 4.2L V8

• S4 (2004-2009) – 4.2L V8

• S5 (2008-2012) – 4.2L V8

• S6 (2002-2003) – 4.2L V8

• S8 (2001-2003) – 4.2L V8

BMW

• 318i / 318is / 318ti (1996-1999) – 1.9L L4

• 323i / 323is / 323Ci (1998-2000) – 2.5L L6

• 325i / 325is / 325Ci (1992-2006) – 2.5L L6

• 328i / 328is / 328Ci (1996-2000) – 2.8L L6

• 330i / 330Ci / 330xi (2001-2006) – 3.0L L6

• 525i (1991-2005) – 2.5L L6

• 528i (1997-2000) – 2.8L L6

• 530i (1994-2005) – 3.0L V8 and 3.0L L6

• 540i (1994-2003) – 4.0L and 4.4L V8

• 545i (2004-2005) – 4.4L V8

• 550i (2006-2010) – 4.8L V8

• 645Ci / 650i (2004-2010) – 4.4L and 4.8L V8

• 740i / 740iL (1993-2001) – 4.0L and 4.4L V8

• 745i / 745Li (2002-2005) – 4.4L V8

• 750i / 750Li / 750iL (1998-2008) – 4.8L V8 and 5.4L V12

• 760i / 760Li (2003-2008) – 6.0L V12

• 840Ci (1994-1997) – 4.0L and 4.4L V8

• M3 (1994-1999) – 3.0L and 3.2L L6

• M5 (2000-2003) – 5.0L V8

• X3 (2004-2006) – 2.5L and 3.0L L6

• X5 (2000-2010) – 3.0L L6, 4.4L V8, 4.6L V8, 4.8L V8

• Z3 (1996-2002) – 1.9L L4, 2.5L L6, 2.8L L6, 3.0L L6, 3.2L L6

• Z4 (2003-2005) – 2.5L and 3.0L L6

• Z8 (2000-2003) – 4.8L and 5.0L V8

Bentley

• Arnage (1999) – 4.4L V8

Chevrolet

• Aveo / Aveo5 (2009-2011) – 1.6L L4

• Prizm (1998-1999) – 1.8L L4

Dodge

• B1500 / B2500 / B3500 (1997-1998) – 3.9L V6, 5.2L V8, 5.9L V8

• Dakota (1997-2010) – 3.9L V6, 5.2L V8, 5.9L V8, 3.7L V6

• Durango (1998-2009) – 3.9L V6, 5.2L V8, 5.9L V8, 3.7L V6

• Nitro (2007-2011) – 3.7L V6

• Ram 1500 (1997-2010) – 3.7L V6, 3.9L V6, 5.2L V8, 5.9L V8

• Ram 1500 Van / Ram 2500 Van / Ram 3500 Van (1999-2003) – 3.9L V6, 5.2L V8, 5.9L V8

• Ram 2500 / Ram 3500 (1998-2002) – 5.9L V8

Ford

• Probe (1989-1992) – 2.2L L4

Honda

• Civic (2001-2005) – 1.7L L4

• Prelude (1992-2001) – 2.2L L4 and 2.3L L4

Jeep

• Commander (2006-2010) – 3.7L V6

• Grand Cherokee (1997-2010) – 5.2L V8, 5.9L V8, 3.7L V6

• Liberty (2002-2012) – 3.7L V6

Land Rover

• Range Rover (2003-2005) – 4.4L V8

Lexus

• ES300 (1992-2003) – 3.0L V6

• ES330 (2004-2006) – 3.3L V6

• GS300 (1993-2002) – 3.0L L6

• GS400 (1998-2000) – 4.0L V8

• GS430 (2001-2007) – 4.3L V8

• GX470 (2003-2009) – 4.7L V8

• HS250h (2010-2012) – 2.4L L4

• LS400 (1990-2000) – 4.0L V8

• LS430 (2001-2006) – 4.3L V8

• LX470 (1998-2007) – 4.7L V8

• RX300 (1999-2003) – 3.0L V6

• RX330 / RX400h (2004-2008) – 3.3L V6

• SC300 (1992-2000) – 3.0L L6

• SC400 (1992-2000) – 4.0L V8

• SC430 (2002-2010) – 4.3L V8

Lotus

• Esprit (1997-2004) – 3.5L V8

Mazda

• 929 (1988-1991) – 3.0L V6

• MPV (1989) – 2.6L L4 and 3.0L V6

• MX-6 (1988-1992) – 2.2L L4

Mercedes-Benz

• C230 (1999-2000) – 2.3L L4

• SLK230 (1998-2000) – 2.3L L4

Mini

• Cooper (2002-2008) – 1.6L L4

Nissan

• D21 (1990-1994) – 3.0L V6

Pontiac

• G3 / G3 Wave (2009-2010) – 1.6L L4

• Vibe (2003-2010) – 1.8L L4 and 2.4L L4

Porsche

• 911 (1989-2006) – 3.4L H6 and 3.6L H6

• Boxster (1997-2005) – 2.5L H6, 2.7L H6, 3.2L H6

Ram

• 1500 (2011-2012) – 3.7L V6

• Dakota (2011) – 3.7L V6

Rolls-Royce

• Park Ward (2002) – 5.4L V12

• Phantom (2004-2017) – 6.7L V12

• Silver Seraph (1999-2002) – 5.4L V12

Saab

• 900 (1994-1997) – 2.5L V6

• 9000 (1995-1997) – 3.0L V6

Scion

• tC (2005-2010) – 2.4L L4

• xB (2008-2012) – 2.4L L4

Subaru

• Legacy (2011-2012) – 2.5L H4

• Outback (2010-2012) – 2.5L H4

Suzuki

• Forenza (2004-2008) – 2.0L L4

• Reno (2005-2008) – 2.0L L4

• Verona (2004) – 2.5L L6

Toyota

• 4Runner (2003-2009) – 4.7L V8

• Avalon (1995-2004) – 3.0L V6

• Camry (1988-2006) – 2.5L V6, 3.0L V6, 3.3L V6

• Corolla (2009-2012) – 2.4L L4

• Highlander (2004-2010) – 3.3L V6

• MR2 (1991-1995) – 2.2L L4

• Sequoia (2001-2004) – 4.7L V8

• Sienna (1998-2000) – 3.0L V6

• Solara (1999-2003) – 2.2L L4 and 3.0L V6

• Supra (1998) – 3.0L L6

• Tercel (1980) – 1.5L L4

• Tundra (2000-2009) – 4.7L V8

Volkswagen

• Beetle (1998-2003) – 2.0L L4

• Golf (1999-2001) – 2.0L L4

• Jetta (1993-2001) – 1.8L L4 and 2.0L L4

• Passat (1991-2005) – 1.8L L4, 2.0L L4, 2.8L V6, 4.0L W8

• Phaeton (2004-2006) – 4.2L V8

• Touareg (2004-2009) – 4.2L V8

Volvo

• S60 (2001-2005) – 2.4L L5

• S80 (2000-2004) – 2.9L L6

• V90 (1997-1998) – 2.9L L6

Powersports and Marine Applications

Powersports / Snow

• Kawasaki KAF820 Mule PRO-FXT EPS (2018)

• Polaris Genesis I (2002-2004)

• Polaris MSX 140 (2003-2004)

• Polaris Virage I (2002-2004)

• Polaris Virage TXI (2001-2002)

• Ski-Doo Expedition, GSX, GTX, Grand Touring, MX Z, Renegade, Skandic, Summit, and Tundra 600-series listed applications (2005-2016)

Marine

• Tohatsu W50B, W50, W50BEFTO, W50BEPTO

• Tohatsu 40B/40B2/50B/75C2/90B series listed applications

• Mercury Marine V150 ProXS, V175 Pro XS, V225 Pro XS, V250, and V250 Pro XS

Verify exact fitment by year, engine, VIN code, and application before purchase or installation.