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SELECT VEHICLE TO CONFIRM FITMENT

Saab Spark Plug ACDelco 19310643

ACDelco
Saab Spark Plug ACDelco 19310643
Saab Spark Plug ACDelco 19310643
Saab Spark Plug ACDelco 19310643
Saab Spark Plug ACDelco 19310643
ACDelco
PART # R43XLS
Select vehicle to confirm fitment
PART # R43XLS

$1.85

eEuroparts.com Warranty: 2 Years

In stock

Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation.
Delivery & Returns

Delivery Info

eEuroparts.com® proudly offers wholesale prices and fast shipping available on most orders. Every eEuroparts.com® order is track-able, meaning you'll know exactly where your Spark Plug is at every step of the shipping process. When your order is assigned tracking, we'll send you an email with the tracking number. Most orders have a tracking number within a couple of hours after being placed with eEuroparts.com®.

Returns Info

eEuroparts.com® proudly offers a thirty (30) day cash return for all items purchased through eEuroparts.com®. The item must be new and in its original manufacturer packaging to be eligible for a cash refund. If you would like to return an item or have questions about the process, please contact us and one of our customer service experts will be happy to help. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Specifications
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialNickel Alloy
FAQ - Answer 1Yes, 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.
FAQ - Answer 2Yes, 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.
FAQ - Answer 3Yes. 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.
FAQ - Answer 4Yes. When ACDelco spark plugs are manufactured, they are pre-gapped to the correct gap specification.
FAQ - Answer 5Not 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.
FAQ - Answer 6Yes, 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.
FAQ - Answer 7No, 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.
FAQ - Answer 8Yes, ACDelco has marine spark plugs for many applications.
FAQ - Question 1Is there a recommended interval for changing my vehicle's spark plugs?
FAQ - Question 2Should I change all of my vehicle's spark plugs at the same time?
FAQ - Question 3Does a diesel engine require a different type of plug than a gas engine?
FAQ - Question 4Are ACDelco spark plugs pre-gapped?
FAQ - Question 5When I replace my spark plugs, should I also replace my spark plug wires?
FAQ - Question 6What is pre-ignition and can it damage my engine?
FAQ - Question 7Can I just clean my spark plugs instead of replacing them?
FAQ - Question 8Does ACDelco have marine spark plugs?
Features & Benefits - Bullet 1Black Onyx coating helps reduce corrosion
Features & Benefits - Bullet 2Copper core provides great heat transfer and helps maximize plug durability
Features & Benefits - Bullet 3Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
Features & Benefits - Bullet 4Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
Features & Benefits - Bullet 5Available for use in Marine applications
Features & Benefits - Bullet 6Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
Features & Benefits - Bullet 7ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features & Benefits - Bullet 8GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Good Maintenance Practices - Section 1 - Bullet 1Grasp 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
Good Maintenance Practices - Section 1 - Bullet 2Brush 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.
Good Maintenance Practices - Section 1 - Bullet 3Use 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 - Bullet 4Remove 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.
Good Maintenance Practices - Section 1 - Bullet 5Apply 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.
Good Maintenance Practices - Section 1 - Bullet 6Before 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.
Good Maintenance Practices - Section 1 - Bullet 7Install spark plugs or glow plugs to the proper torque per the manufacturers' specification.
Good Maintenance Practices - Section 1 - HeaderVisually inspect spark plugs for signs of wear. Follow these steps for removing spark plugs for inspection, servicing or replacement:
Ground Electrode Core MaterialNickel
Ground Electrode Quantity1
Height (in)1.12
Hex Size (in)13/16
Length (in)4.16
Manufacturer Heat Range3
Pre-Gap Size0.03
Pre-Gap Size0.86
Product DescriptionACDelco 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. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Reach0.75
Reach19.05
Resistor TypeYes
Seat TypeGasket
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Your engine having trouble starting, hesitating, or cutting out
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Lack of acceleration or loss of speed when driving uphill under load
Signs of Wear & Troubleshooting - Section 1 - Bullet 3Cracks in the upper or lower portion of the spark plug insulator
Signs of Wear & Troubleshooting - Section 1 - Bullet 4Chipped or broken insulator tips
Signs of Wear & Troubleshooting - Section 1 - Bullet 5Damaged spark plug boots
Signs of Wear & Troubleshooting - Section 1 - HeaderSigns of wear for spark plugs include but are not limited to:
Thread Diameter0.55
Thread Diameter14
Weight (lb)0.4
Width (in)3.59
Interchanges
BrandPart #
BrandPart #
Genuine GM Parts19310643
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1998Land RoverDiscoveryLSE4.0V8GASGap .032
1998Land RoverDiscoveryLE4.0V8GASGap .032
1998Land RoverDiscovery50th Anniversary Edition4.0V8GASGap .032
1998Land RoverRange Rover50th Anniversary Edition4.0V8GASGap .032
1998Land RoverRange RoverSE4.0V8GASGap .032
1998Land RoverRange RoverHSE4.6V8GASGap .032
1997Land RoverDefender 90Base4.0V8GASGap .032
1997Land RoverDefender 90LE4.0V8GASGap .032
1997Land RoverDiscoveryLSE4.0V8GASGap .032
1997Land RoverDiscoverySE4.0V8GASGap .032
1997Land RoverDiscoverySD4.0V8GASGap .032
1997Land RoverDiscoverySE74.0V8GASGap .032
1997Land RoverDiscoveryXD4.0V8GASGap .032
1997Land RoverRange RoverSE4.0V8GASGap .032
1997Land RoverRange RoverHSE4.6V8GASGap .032
1997Land RoverRange RoverVitesse4.6V8GASGap .032
1997Land RoverRange RoverKensington4.6V8GASGap .032
1996Land RoverDiscoverySD4.0V8GASGap .032
1996Land RoverDiscoverySE4.0V8GASGap .032
1996Land RoverDiscoverySE74.0V8GASGap .032
1996Land RoverRange RoverSE4.0V8GASGap .032
1996Land RoverRange RoverHSE4.6V8GASGap .032
1995Land RoverDefender 90Base3.9V8GAS.032"/0.8mm
1995Land RoverDiscoveryBase3.9V8GASGap .032
1995Land RoverRange RoverCounty LWB4.2V8GASGap .032
1995Land RoverRange RoverCounty Classic3.9V8GASGap .032
1995Land RoverRange Rover25th Anniversary Edition4.2V8GASGap .032
1995Volvo940Base2.3L4GASGap .028
1995Volvo940T2.3L4GASGap .028
1995VolkswagenEuroVanCamper2.5L5GASGap .028
1994Land RoverDefender 90Base3.9V8GAS.032"/0.8mm
1994Land RoverDiscoveryBase3.9V8GAS.032"/0.8mm
1994Land RoverRange RoverCounty3.9V8GAS.032"/0.8mm
1994Land RoverRange RoverCounty LWB4.2V8GASGap .032
1994Volvo940T2.3L4GASGap .028
1994Volvo940Base2.3L4GASGap .028
1993Land RoverDefender 110Base3.9V8GAS.032"/0.8mm
1993Land RoverRange RoverCounty LWB4.2V8GASGap .032
1993Land RoverRange RoverSport3.9V8GAS.032"/0.8mm
1993Land RoverRange RoverCounty3.9V8GAS.032"/0.8mm
1993Volvo240Base2.3L4GASGap .028
1993Volvo940Base2.3L4GASGap .028
1993Volvo940T2.3L4GASGap .028
1993BMW535iBase3.5L6GASGap .028
1993VolkswagenEuroVanGL2.5L5GASGap .028
1993VolkswagenEuroVanCL2.5L5GASGap .028
1993VolkswagenEuroVanMV2.5L5GASGap .028
1992Volvo240GL2.3L4GASGap .028
1992Volvo240Base2.3L4GASGap .028
1992Volvo740T2.3L4GASGap .028
1992Volvo740Base2.3L4GASGap .028
1992Volvo940T2.3L4GASGap .028
1992Volvo940GL2.3L4GASGap .028
1992BMW535iBase3.5L6GASGap .028
1992BMW735iBase3.5L6GASGap .028
1992BMW735iLBase3.5L6GASGap .028
1992Audi80Base2.3L5GASGap .032
1992Audi80 QuattroBase2.3L5GASGap .032
1991Porsche928Base5.0V8GASGap .028
1991Porsche928GT5.0V8GASGap .028
1991Volvo240Base2.3L4GASGap .028
1991Volvo240SE2.3L4GASGap .028
1991Volvo740Base2.3L4GASGap .028
1991Volvo740T2.3L4GASGap .028
1991Volvo780Base2.3L4GASGap .028
1991Volvo940SE2.3L4GASGap .028 | Turbocharged;
1991Volvo940T2.3L4GASGap .028 | Turbocharged;
1991BMW325iBase2.5L6GASGap .028
1991BMW325isBase2.5L6GASGap .028
1991BMW325iXBase2.5L6GASGap .028
1991BMW535iBase3.5L6GASGap .028
1991BMW735iBase3.5L6GASGap .028
1991BMW735iLBase3.5L6GASGap .028
1991Mercedes-Benz420SELBase4.2V8GASGap .032
1990Porsche928Base5.0V8GASGap .028
1990Porsche928GT5.0V8GASGap .028
1990Volvo240Base2.3L4GASGap .028
1990Volvo240DL2.3L4GASGap .028
1990Volvo740GLE2.3L4GASGap .028
1990Volvo740GL2.3L4GASGap .028
1990Volvo740Base2.3L4GASGap .028
1990Volvo760Base2.3L4GASGap .028
1990Volvo780Base2.3L4GASGap .028
1990BMW325iBase2.5L6GASGap .028
1990BMW325isBase2.5L6GASGap .028
1990BMW325iXBase2.5L6GASGap .028
1990BMW525iBase2.5L6GASGap .028
1990BMW535iBase3.5L6GASGap .028
1990BMW735iBase3.5L6GASGap .028
1990BMW735iLBase3.5L6GASGap .028
1990Mercedes-Benz420SELBase4.2V8GASGap .032
1989Porsche911Speedster3.2H6GASGap .028
1989Porsche911Carrera3.2H6GASGap .028
1989Porsche928S45.0V8GASGap .028
1989Porsche944Base2.7L4GASGap .028
1989Porsche944Turbo2.5L4GASGap .028
1989Volvo244GL2.3L4GASGap .028
1989Volvo244DL2.3L4GASGap .028
1989Volvo245GL2.3L4GASGap .028
1989Volvo245DL2.3L4GASGap .028
1989Volvo760Base2.3L4GASGap .028
1989Volvo780Base2.3L4GASGap .028
1989BMW325iBase2.5L6GASGap .028
1989BMW325isBase2.5L6GASGap .028
1989BMW325iXBase2.5L6GASGap .028
1989BMW525iBase2.5L6GASGap .028
1989BMW535iBase3.5L6GASGap .028
1989BMW635CSiBase3.5L6GASGap .028
1989BMW735iBase3.5L6GASGap .028
1989BMW735iLBase3.5L6GASGap .028
1989Mercedes-Benz420SELBase4.2V8GASGap .032
1988Porsche944Turbo2.5L4GASGap .028 | DOHC;
1988Porsche944Turbo S2.5L4GASGap .028 | DOHC;
1988Porsche944S2.5L4GASGap .028 | DOHC;
1988Porsche944Base2.5L4GASGap .028 | DOHC;
1988Volvo244GL2.3L4GASGap .028
1988Volvo244DL2.3L4GASGap .028
1988Volvo245GL2.3L4GASGap .028
1988Volvo245DL2.3L4GASGap .028
1988Volvo740GLE2.3L4GASGap .028
1988Volvo760GLE2.3L4GASGap .028
1988BMW325iBase2.5L6GASGap .028
1988BMW325isBase2.5L6GASGap .028
1988BMW325iXBase2.5L6GASGap .028
1988BMW635CSiBase3.5L6GASGap .028
1988BMW735iBase3.5L6GASGap .028
1988BMW735iLBase3.5L6GASGap .028
1988Mercedes-Benz420SELBase4.2V8GASGap .032
1987Porsche924S2.5L4GASGap .028
1987Porsche944Turbo2.5L4GASGap .028 | DOHC;
1987Porsche944Base2.5L4GASGap .028 | DOHC;
1987Porsche944S2.5L4GASGap .028 | DOHC;
1987Volvo244GL2.3L4GASGap .028
1987Volvo244DL2.3L4GASGap .028
1987Volvo245GL2.3L4GASGap .028
1987Volvo245DL2.3L4GASGap .028
1987Volvo740GLE2.3L4GASGap .028
1987Volvo760GLE2.3L4GASGap .028
1987BMW325iBase2.5L6GASGap .028
1987BMW325isBase2.5L6GASGap .028
1987Mercedes-Benz420SELBase4.2V8GASGap .032
1986Volvo244GL2.3L4GASGap .028
1986Volvo244DL2.3L4GASGap .028
1986Volvo245DL2.3L4GASGap .028
1986Volvo245GL2.3L4GASGap .028
1986Volvo740GLE2.3L4GASGap .028
1986Volvo760GLE2.3L4GASGap .028
1986Mercedes-Benz420SELBase4.2V8GASGap .032
1986Mercedes-Benz560SELBase5.6V8GASGap .032
1985Volvo244GL2.3L4GASGap .028
1985Volvo244DL2.3L4GASGap .028
1985Volvo244Turbo2.1L4GASGap .028
1985Volvo245Base2.1L4GASGap .028
1985Volvo245Base2.3L4GASGap .028
1985Volvo740GLE2.3L4GASGap .028
1985Volvo745GLE2.3L4GASGap .028
1985Volvo760GLE2.3L4GASGap .028
1985Volvo760Base2.3L4GASGap .028
1985Mercedes-Benz380SEBase3.8V8GASGap .032
1985Mercedes-Benz380SLBase3.8V8GASGap .032
1984Porsche944Base2.5L4GASGap .028
1984Volvo242DL2.3L4GASGap .028
1984Volvo242GLT2.1L4GASGap .028
1984Volvo244Base2.1L4GASGap .028
1984Volvo244GL2.3L4GASGap .028
1984Volvo244DL2.3L4GASGap .028
1984Volvo245Base2.3L4GASGap .028
1984Volvo245Base2.1L4GASGap .028
1984Volvo760GLE2.3L4GASGap .028
1984Mercedes-Benz380SEBase3.8V8GASGap .032
1984Mercedes-Benz380SLBase3.8V8GASGap .032
1984Saab900S2.0L4GASGap .025 | Naturally Aspirated;
1984Saab900Base2.0L4GASGap .025 | Naturally Aspirated;
1983Porsche928S4.7V8GASGap .028
1983Porsche944Base2.5L4GASGap .028
1983Volvo242DL2.3L4GASGap .028
1983Volvo242GLT2.1L4GASGap .028
1983Volvo244DL2.3L4GASGap .028
1983Volvo244GLT2.1L4GASGap .028
1983Volvo245GLT2.1L4GASGap .028
1983Volvo245GL2.3L4GASGap .028
1983Volvo245DL2.3L4GASGap .028
1983Mercedes-Benz380SECBase3.8V8GASGap .032
1983Mercedes-Benz380SELBase3.8V8GASGap .032
1983Mercedes-Benz380SLBase3.8V8GASGap .032
1983Saab900Base2.0L4GASGap .025 | Naturally Aspirated;
1983Saab900S2.0L4GASGap .025 | Naturally Aspirated;
1982Porsche928Base4.5V8GASGap .028
1982Volvo242DL2.1L4GASGap .028
1982Volvo242GLT2.1L4GASGap .028
1982Volvo244GL2.1L4GASGap .028
1982Volvo244DL2.1L4GASGap .028
1982Volvo244GLT2.1L4GASGap .028
1982Volvo245DL2.1L4GASGap .028
1982Volvo245GLT2.1L4GASGap .028
1982Volvo245GL2.1L4GASGap .028
1982Mercedes-Benz380SECBase3.8V8GASGap .032
1982Mercedes-Benz380SELBase3.8V8GASGap .032
1982Mercedes-Benz380SLBase3.8V8GASGap .032
1982Saab900S2.0L4GASGap .025 | Naturally Aspirated;
1982Saab900Base2.0L4GASGap .025 | Naturally Aspirated;
1981Porsche928Base4.5V8GASGap .028
1981JaguarXJSBase5.3V12GASGap .035
1981Volvo242Turbo2.1L4GASGap .028
1981Volvo242GL2.1L4GASGap .028
1981Volvo242DL2.1L4GASGap .028
1981Volvo242GLT2.1L4GASGap .028
1981Volvo244GL2.1L4GASGap .028
1981Volvo244DL2.1L4GASGap .028
1981Volvo245DL2.1L4GASGap .028
1981Volvo245GLT2.1L4GASGap .028
1981Mercedes-Benz280CEBase2.8L6GASGap .032
1981Mercedes-Benz280EBase2.8L6GASGap .032
1981Mercedes-Benz380SELBase3.8V8GASGap .032
1981Mercedes-Benz380SLBase3.8V8GASGap .032
1981Mercedes-Benz380SLCBase3.8V8GASGap .032
1981Saab900Base2.0L4GASGap .025 | Naturally Aspirated;
1981Saab900S2.0L4GASGap .025 | Naturally Aspirated;
1980Porsche928Base4.5V8GASGap .028
1980JaguarXJSBase5.3V12GASGap .035
1980Volvo242DL2.1L4GASGap .028
1980Volvo244DL2.1L4GASGap .028
1980Volvo245DL2.1L4GASGap .028
1980Volvo264GL2.1L4GASGap .028
1980Volvo264GLE2.1L4GASGap .028
1980Mercedes-Benz280CEBase2.8L6GASGap .032
1980Mercedes-Benz280EBase2.8L6GASGap .032
1980Mercedes-Benz280SEBase2.8L6GASGap .032
1980Mercedes-Benz450SELBase4.5V8GASGap .032
1980Mercedes-Benz450SLBase4.5V8GASGap .032
1980Mercedes-Benz450SLCBase4.5V8GASGap .032
1980Saab900GLI2.0L4GASGap .025 | Naturally Aspirated;
1980Saab900GLE2.0L4GASGap .025 | Naturally Aspirated;
1980Saab900EMS2.0L4GASGap .025 | Naturally Aspirated;
1980Saab99GL2.0L4GASGap .025
1979Porsche911SC3.0H6GASGap .030
1979Porsche928Base4.5V8GASGap .028
1979JaguarXJ12L5.3V12GASGap .035
1979JaguarXJSBase5.3V12GASGap .035
1979Volvo244DL2.1L4GASGap .028
1979Volvo245DL2.1L4GASGap .028
1979Volvo242Base2.1L4GASGap .028
1979BMW320iBase2.0L4GASGap .025
1979BMW633CSiBase3.2L6GASGap .025
1979BMW733iBase3.2L6GASGap .025
1979Mercedes-Benz280CEBase2.8L6GASGap .032
1979Mercedes-Benz280EBase2.8L6GASGap .032
1979Mercedes-Benz280SEBase2.8L6GASGap .032
1979Mercedes-Benz450SELBase4.5V8GASGap .032
1979Mercedes-Benz450SEL6.96.8V8GASGap .032
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