Name: ACDelco 41-602 Conventional Spark Plug
SKU: 41602
Price: 2.7 USD
Availability: InStock

ACDELCO part description

SPARK PLUG

Product Description

Spark Plug

Product Attributes

Weight (lb)	0.4 lb
Pre-Gap Size	0.041 IN
Reach	0.75 IN
Ground Electrode Quantity	1
Pre-Gap Size	1.04 MM
Height (in)	1.12 in
Insulator Height	1.99 IN
Width (in)	3.59 in
Length (In)	4.16 IN
Hex Size (in)	5/8 IN
Manufacturer Heat Range	6
Thread Diameter	14 MM
Hex Size (mm)	16 MM
Reach	19.05 MM
Insulator Height	50.5 MM
Product Description	ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features & Benefits - Bullet 7	ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Good Maintenance Practices - Section 1 - Bullet 5	Apply dielectric grease into the boot area to reduce the chance of exterior tracking on the buttress tower of the spark plug. This grease also promotes a good heat transfer between the spark terminal screw and boot terminal.
FAQ - Question 4	Are ACDelco spark plugs pre-gapped?
Features & Benefits - Bullet 5	Available for use in Marine applications
Good Maintenance Practices - Section 1 - Bullet 1	Grasp the spark plug boot and gently rotate it 90 degrees counterclockwise. Pull the spark plug boot and cable away from the spark plug. If necessary, use a spark plug boot removing tool. DO NOT grab or violently pull spark plug cables
Features & Benefits - Bullet 1	Black Onyx coating helps reduce corrosion
Good Maintenance Practices - Section 1 - Bullet 2	Brush or air blast dirt away from the well areas before removing spark plugs. CAUTION: Use goggles to protect eyes from debris when applying compressed air to spark plug wells.
FAQ - Question 7	Can I just clean my spark plugs instead of replacing them?
FAQ - Question 1	Is there a recommended interval for changing my vehicle’s spark plugs?
Center Electrode Core Material	Copper
Features & Benefits - Bullet 2	Copper core provides great heat transfer and helps maximize plug durability
FAQ - Answer 1	Yes, this interval depends on what type of spark plug your vehicle requires. Refer to your owner’s manual or contact your vehicle’s manufacturer for more information.
Good Maintenance Practices - Section 1 - Bullet 7	Install spark plugs or glow plugs to the proper torque per the manufacturers’ specification.
FAQ - Question 3	Does a diesel engine require a different type of plug than a gas engine?
FAQ - Question 8	Does ACDelco have marine spark plugs?
Seat Type	Gasket
Features & Benefits - Bullet 8	GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 3	Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
Good Maintenance Practices - Section 1 - Bullet 6	Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap. NOTE: ACDelco GM OE Iridium Spark Plugs are pre-gapped during manufacturing. Never attempt to gap an ACDelco GM OE Iridium Spark Plug. You could damage the spark plug. Replace any incorrectly gapped ACDelco GM OE Iridium Spark Plugs with plugs that are correctly gapped.
Signs of Wear & Troubleshooting - Section 1 - Bullet 5	Damaged spark plug boots
Signs of Wear & Troubleshooting - Section 1 - Bullet 4	Chipped or broken insulator tips
FAQ - Question 2	Should I change all of my vehicle’s spark plugs at the same time?
Ground Electrode Core Material	Nickel
Center Electrode Tip Material	Nickel Alloy
Features & Benefits - Bullet 4	Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
FAQ - Answer 7	No, cleaning your old spark plugs is not recommended. Dirty, fouled spark plugs may also have broken or chipped insulator tips, worn electrodes, or worn or missing side wires. These conditions severely affect spark plug performance. Replace your dirty, fouled spark plugs with new ACDelco spark plugs.
Good Maintenance Practices - Section 1 - Bullet 4	Remove each spark plug and place each one in a tray by cylinder number. This will help identify and relate any unusual condition to the cylinder involved.
FAQ - Answer 5	Not always, but you should inspect your spark plug wires for wear when replacing your spark plugs. Refer to your vehicle owner’s manual or contact the manufacturer for more information.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2	Lack of acceleration or loss of speed when driving uphill under load
Signs of Wear & Troubleshooting - Section 1 - Header	Signs of wear for spark plugs include but are not limited to:
FAQ - Answer 3	Yes. Diesel engines require glow plugs because diesel engines operate differently than gas engines. ACDelco Professional Glow Plugs are specially designed to give diesel engines the heat they need for their cold starts. Refer to your owner’s manual or contact your vehicle’s manufacturer for more information.
Features & Benefits - Bullet 6	Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
Ground Configuration	Standard
Ground Electrode Tip Design	Standard
Good Maintenance Practices - Section 1 - Bullet 3	Use the correct deep socket size to loosen each spark plug one or two turns. NOTE: To remove spark plugs from aluminum heads, allow the engine to cool. The heat of the engine, in combination with a spark plug that is still hot, may cause the spark plug threads to strip the cylinder head upon removal.
Good Maintenance Practices - Section 1 - Header	Visually inspect spark plugs for signs of wear. Follow these steps for removing spark plugs for inspection, servicing or replacement:
FAQ - Question 6	What is pre-ignition and can it damage my engine?
FAQ - Question 5	When I replace my spark plugs, should I also replace my spark plug wires?
FAQ - Answer 8	Yes, ACDelco has marine spark plugs for many applications.
FAQ - Answer 2	Yes, if it is the scheduled time for spark plug replacement. It is okay to replace one spark plug if it is fouled or damaged prior to scheduled maintenance, provided the source of the damage is found and corrected.
Signs of Wear & Troubleshooting - Section 1 - Bullet 3	Cracks in the upper or lower portion of the spark plug insulator
FAQ - Answer 4	Yes. When ACDelco spark plugs are manufactured, they are pre-gapped to the correct gap specification.
Signs of Wear & Troubleshooting - Section 1 - Bullet 1	Your engine having trouble starting, hesitating, or cutting out
FAQ - Answer 6	Yes, pre-ignition can cause serious damage to your engine. Pre-ignition is the ignition of fuel before the actual spark occurs, which causes a rapid temperature rise in the combustion chamber that can damage engine components and melt spark plug electrodes. Causes of pre-ignition include but are not limited to a buildup of deposits that can become incandescent in the combustion chamber, improper installation torque being applied to spark plugs, and having spark plugs with a heat range that is too hot for the engine’s operating condition.
Resistance (kOhms)	7500 KOhms

Additional Information

Warranty Special	7 Years/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details\|Please see the current GM Powertrain Warranty Card.
Harmonized Tariff Code (HTS)	8511100000
Country of Origin (Primary)	CN
Country of Origin 2	MX
Warranty Special UOM	TX
UPC	00808709586562

Fits Vehicles

Volvo V90 (1997-1998)
Volvo S90 (1997-1998)
Volvo S80 (2000-2006)
Volvo XC90 (2003-2006)
Volvo XC70 (2003-2007)
Volvo V50 (2006-2007)
Volvo V70 (1998-2007)
Volvo S70 (1998-2000)
Volvo C70 (1998-2004, 2006-2007)
Volvo 850 (1996)
Volvo V40 (2000-2004)
Volvo S40 (2000-2004)
Volvo S60 (2001-2009)
Chevrolet Corvette (1990-1992)
Mazda 323 (1990-1991)
Land Rover LR3 (2005)
Land Rover Freelander (2004-2005)
Volkswagen Passat CC (2009-2010)
Dodge SX 2.0 (2003-2005)
Chrysler Neon (2000-2002)
Audi Q5 (2009)
Audi A5 (2010)
Audi A5 Quattro (2008-2010)
Volkswagen CC (2009-2010)
Volkswagen Tiguan (2009-2010)
Audi A3 (2006-2010)
Audi A3 Quattro (2009-2010)
Volkswagen GTI (2006-2013)
Audi A6 (1995, 2000-2001, 2006-2010)
Audi Cabriolet (1994)
Audi 90 Quattro (1993-1994)
Audi 90 (1993-1995)
Audi 100 Quattro (1992-1994)
Audi 100 (1992-1994)
Volkswagen Touareg (2009)
Audi A8 Quattro (2007-2010)
Audi Q7 (2007-2010)
Lotus Exige (2006-2010)
Lotus Elise (2005-2011)
Bentley Continental (2003-2012)
Mercedes-Benz S600 (2006-2010)
Mercedes-Benz S65 AMG (2006-2010)
Chrysler Crossfire (2005-2006)
Mercedes-Benz SLK32 AMG (2002-2004)
Jeep Grand Cherokee (2002-2004)
Mercedes-Benz CL65 AMG (2005-2006, 2008-2014)
Mercedes-Benz CL600 (2002, 2005-2014)
Mercedes-Benz SL65 AMG (2005-2011)
Nissan Maxima (1992-1994)
Audi 200 Quattro (1991)
Pontiac Grand Am (1993)
Oldsmobile Achieva (1993)
Toyota Supra (1993-1998)
Hyundai Scoupe (1993-1995)
Jaguar Vanden Plas (2000-2003)
Porsche Cayenne (2003-2006)
Mercedes-Benz B200 (2006-2009)
Acura Integra (1992-2001)
Jaguar XKR (2000-2002)
Dodge Ram 3500 (1994)
Dodge Ram 2500 (1994)
Pontiac Sunrunner (1995-1997)
Toyota Land Cruiser (1998-2007)
Toyota 4Runner (2003-2009)
Lexus GX470 (2003-2009)
Lexus LX470 (1998-2007)
Lexus SC430 (2002-2010)
Lexus LS430 (2001-2006)
Lexus GS430 (2001-2006)
Lexus GS400 (1998-2000)
Mitsubishi Endeavor (2004-2008, 2010-2011)
Lexus ES350 (2007)
Kia Sorento (2003)
Hyundai XG350 (2002-2005)
Hyundai Sonata (2009-2010)
Lexus RX400h (2006-2008)
Lexus RX330 (2004-2006)
Lexus ES330 (2004-2006)
Honda Passport (1994-1996)
Acura Legend (1991-1995)
Isuzu Trooper (1992-1995)
Toyota Sienna (1998-2006)
Toyota Avalon (1995-2004)
Lexus RX300 (1999-2003)
Lexus ES300 (1994-1995, 1999-2003)
Mitsubishi Eclipse (2000-2010)
Mitsubishi Galant (1999-2003, 2005-2009)
Mitsubishi Montero Sport (1997-1998)
Mitsubishi Montero (1995-1996, 2003-2006)
INFINITI M30 (1990-1992)
Acura NSX (1991-2005)
Dodge Avenger (1995-1999)
Suzuki Grand Vitara (1999-2000, 2006-2008)
Lexus GS300 (1993)
Chevrolet Epica (2004-2006)
Suzuki Verona (2004-2006)
Lexus HS250h (2010)
Scion tC (2010)
Pontiac Vibe (2003-2006, 2009-2010)
Toyota Matrix (2003-2006, 2009-2010)
Scion xB (2008-2012)
Toyota Previa (1994-1997)
Plymouth Colt (1994)
Eagle Summit (1994-1996)
Toyota Solara (1999-2008)
Kia Spectra5 (2005-2008)
Hyundai Tucson (2005-2007, 2009)
Hyundai Tiburon (2004-2006)
Toyota RAV4 (1996-2008)
Honda S2000 (2000-2009)
Acura RSX (2002-2004)
Chevrolet Tracker (1998-1999)
Kia Sportage (1995-2000)
Nissan Pulsar NX (1987-1989)
Isuzu Stylus (1991-1992)
Kia Sephia (1995-2001)
Pontiac Wave5 (2005-2007)
Kia Rio5 (2009-2010)
Chevrolet Aveo5 (2006-2008)
Suzuki Swift+ (2004-2009)
Hyundai Accent (2007, 2009-2010)
Pontiac Wave (2005-2008)
Chevrolet Aveo (2004-2008)
Lotus Elan (1990-1992)
Isuzu I-Mark (1989)
Mazda Miata (1990-1993)
Nissan 200SX (1995-1998)
Suzuki Vitara (1999-2002)
Subaru SVX (1992-1997)
Subaru Outback (2000-2004, 2010)
Kia Rio (2001-2005, 2009-2010)
Daewoo Lanos (1999-2002)
Subaru Forester (1999-2007)
Subaru Baja (2003-2006)
Subaru Legacy (1990-2004, 2010)
Hyundai Santa Fe (2003-2006, 2009)
Hyundai Azera (2008-2011)
Acura SLX (1998)
Isuzu Rodeo Sport (2003)
Geo Storm (1991-1993)
Chevrolet Metro (1998-2001)
BMW Alpina B7 (2007-2008)
Isuzu Rodeo (1993-1995, 2003)
Chrysler Sebring (1995-1999, 2001-2005)
Suzuki XL-7 (2002-2006)
Saab 9-5 (2006-2009)
Suzuki Reno (2005)
Chevrolet Cobalt (2005-2007)
Saturn Ion (2004-2007)
Mercedes-Benz SL600 (2001, 2005-2011)
Saab 9-2X (2005)
Lotus Esprit (1997-2004)
Dodge Durango (2004-2005)
Dodge Dakota (2004-2007)
Jeep Liberty (2002-2004)
Dodge Ram 1500 (2002-2005)
Jaguar XJR (1995-2003)
Jaguar XJ6 (1995)
Plymouth Neon (1995-2001)
Plymouth Breeze (1996-2000)
Dodge Stratus (1995-2005)
Dodge Neon (1995-2005)
Chrysler Cirrus (1995-2000)
Toyota Sequoia (2001-2009)
Toyota Tundra (2000-2009)
BMW 840Ci (1997)
BMW 540i (1997)
Audi RS4 (2007-2008)
Audi RS6 (2003-2004)
Lexus SC400 (1992-2000)
Lexus LS400 (1990-2000)
Volkswagen Eos (2007-2010)
Audi S5 (2008-2010)
Nissan Pickup (1995)
Nissan Pathfinder (1990-1995)
Nissan D21 (1990-1994)
BMW 850Ci (1997)
Porsche Carrera GT (2004-2005)
Audi R8 (2008-2010)
Audi S8 (2007-2009)
BMW 525iT (1993)
BMW 325is (1992-1995)
BMW 325i (1992-1995)
BMW 320i (1992)
Porsche 968 (1994)
Mercedes-Benz SLK230 (1998-2004)
Mercedes-Benz C230 (2000, 2002)
Toyota MR2 (1991-1995)
Volkswagen Cabrio (2000-2002)
BMW Z3 (1996-1998)
BMW 318ti (1995-1999)
BMW 318is (1991-1999)
BMW 318i (1991-1999)
Kia Spectra (2000-2008)
Suzuki X-90 (1996-1998)
Suzuki Swift (1992-1993, 1998-2001)
Suzuki Esteem (1995-2001)
Porsche 911 (1991-2009)
Porsche Cayman (2007-2009)
Porsche Boxster (1997-2009)
Maybach 57 (2006-2012)
Maybach 62 (2006-2012)
Geo Tracker (1994-1997)
Geo Prizm (1992-1997)
Aston Martin Virage (1990-1994)
Lamborghini Gallardo (2011-2012)
BMW 525i (1991-1995)
Isuzu Impulse (1990-1992)
Subaru Impreza (1993-2007)
Audi Allroad Quattro (2001-2005)
Audi A6 Quattro (2000-2010)
Volkswagen Passat (1992-1993, 1998-2010)
Audi TT Quattro (2000-2006, 2009-2010)
Audi TT (2000-2006, 2008-2009)
Audi A4 Quattro (1997-2010)
Audi A4 (1997-2010)
Volkswagen Golf (1993, 1998, 2000-2006)
Alfa Romeo 164 (1991-1995)
Audi S6 (1995-1997, 2007-2010)
Audi S4 (1992-1994, 2000-2002, 2010)
Toyota Highlander (2001-2012)
Honda Civic del Sol (1994-1997)
Mitsubishi 3000GT (1991-1999)
Mitsubishi Diamante (1992-1995)
Mazda Protege (1990-1994)
Honda Civic (1999-2000, 2003-2005)
Toyota Camry (1992-2011)
Volkswagen Jetta (1993, 2000-2010, 2012-2013)
Volkswagen Beetle (1998-2005)
Morgan 4/4 (1982-1994)
Toyota Corolla (1990-1991, 2005-2006, 2009-2010)
Toyota Celica (1990-2005)
Suzuki Sidekick (1992-1998)

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.