How to replace spark plugs on Oldsmobile Cutlass?

To replace the spark plugs, assess their accessibility, especially if the car has air-conditioning or power steering, as special tools like extension or swivel tools may be necessary. Gather the required tools, including a plug wrench or spark plug socket, a feeler gauge for gap adjustment, and, for cars with HEI ignition, a spark plug wire removal tool. Before starting, obtain the correct spark plugs for your engine by referencing the Specifications section, the tune-up decal under the hood, or the owner's manual; prioritize the information from the tune-up decal if discrepancies exist. Ensure the engine cools down, inspect and adjust the gap on each new spark plug, and check for defects. Protect the car's exterior paint with fender covers. After allowing the engine to cool, remove a spark plug wire carefully, preferably with a removal tool, and use compressed air or a bicycle pump to clear debris from the spark plug area. Then, use a spark plug wrench or socket to remove the plug counterclockwise, and compare it for engine condition insight. Install a new plug by hand, ensuring it threads easily, and then firmly tighten it with a torque wrench. Inspect the spark plug wire before attaching it to the new plug, using a twisting motion, and route it away from the hot exhaust manifold. Repeat these steps for the remaining spark plugs, replacing them one at a time to prevent wire mix-up.

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47 Spark Plugs found

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Oldsmobile Spark Plug Assembly, Gas Eng Ign
Part Number: 12681665
$8.72 MSRP: $16.46
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Product Specifications
- Other Name: Spark Plug
- Replaced by: 12681664
- Replaces: 25162555, 12607234, 25315018, 25162556, 19256067, 89017883
Fits the following Oldsmobile Models:
- Bravada | 1996-2001 | BRAVADA | 6 Cyl 4.3L
- Cutlass | 1991-1996 | 2 DOOR, 4 DOOR, INTERNAL 2 DOOR, INTERNAL 4 DOOR | 6 Cyl 3.4L
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Oldsmobile Spark Plug Assembly, Gas Eng Ign
Part Number: 12681664
$9.05 MSRP: $16.46
You Save: $7.41 (46%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Spark Plug
- Replaces: 12568387, 25330840, 12565030, 25161444
Fits the following Oldsmobile Models:
- 88 | 1996-1999 | 4 DOOR, 50TH ANNIVERSARY 4 DOOR, LSS 4 DOOR, ROYALE 4 DOOR | 6 Cyl 3.8L
- 98 | 1996 | REGENCY ELITE | 6 Cyl 3.8L
- Alero | 2002-2004 | GLS 2 DOOR, GLS SEDAN 4 DOOR, LEVEL I 2 DOOR, LEVEL I 4 DOOR, LEVEL II COUPE 2 DOOR, LEVEL II SEDAN 4 DOOR | 6 Cyl 3.4L
- Bravada | 1996-2001 | BRAVADA | 6 Cyl 4.3L
- Cutlass | 1991-1996 | 2 DOOR, 4 DOOR, INTERNAL 2 DOOR, INTERNAL 4 DOOR | 6 Cyl 3.4L
- Intrigue | 1998-1999 | 4 DOOR, GL 4 DOOR, GLS 4 DOOR, GX 4 DOOR | 6 Cyl 3.8L
- Silhouette | 2002-2004 | AWD EXT 2/SLIDING DOORS, EXT 2/SLIDING DOORS | 6 Cyl 3.4L
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Oldsmobile Spark Plug Asm
Part Number: 19300749
$2.30 MSRP: $4.18
You Save: $1.88 (45%)
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Product Specifications
- Other Name: SPARKPLUG, Spark Ignition
- Replaced by: 19354420
Fits the following Oldsmobile Models:
- 98 | 1986 | REGENCY 4 DOOR, REGENCY BROUGH 2 DOOR, REGENCY BROUGH 4 DOOR | 6 Cyl 3.8L
- Calais | 1985-1988 | 2 DOOR, 4 DOOR, INTERNATIONAL 2 DOOR, INTERNATIONAL 4 DOOR, SUPREME 2 DOOR, SUPREME 4 DOOR | 6 Cyl 3.0L
- Cutlass | 1986-1988 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, STATION WAGON
- Delta 88 | 1986 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR | 6 Cyl 3.0L
- Firenza | 1985-1986, 1982 | 2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAIN BACK HATCHBACK, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 2 DOOR PLAIN BACK, BROUGHAM 4 DOOR, BROUGHAM STATION WAGON, STATION WAGON | 4 Cyl 1.8L, 6 Cyl 2.8L
- Toronado | 1986 | BROUGHAM | 6 Cyl 3.8L
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Oldsmobile Spark Plug Assembly, Gas Eng Ign
Part Number: 12681661
$9.33 MSRP: $16.96
You Save: $7.63 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Spark Plug
- Replaces: 12607280
Fits the following Oldsmobile Models:
- Alero | 2002-2004 | GLS 2 DOOR, GLS SEDAN 4 DOOR, LEVEL I 2 DOOR, LEVEL I 4 DOOR, LEVEL II COUPE 2 DOOR, LEVEL II SEDAN 4 DOOR | 4 Cyl 2.2L
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Oldsmobile Spark Plug Asm
Part Number: 19301811
$7.57 MSRP: $13.76
You Save: $6.19 (45%)
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Product Specifications
- Other Name: SPARK PLUG, Spark Ignition; Spark Plug
- Replaces: 05614247, 05614355, 19244471, 19208528, 19301320, 19244470, 25178637, 5614247, 19158035, 19158040, 19208532, 5614355
Fits the following Oldsmobile Models:
- Alero | 1999-2001 | 2 DOOR, 4 DOOR, GL COUPE 2 DOOR, GL SEDAN 4 DOOR, GX 2 DOOR, GX SEDAN 4 DOOR | 4 Cyl 2.4L
- Aurora | 1995-1999 | 4 DOOR, AURORA | 8 Cyl 4.0L
- Bravada | 1996-1999 | BRAVADA | 6 Cyl 4.3L
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Oldsmobile Spark Plug Asm,Gasoline Engine Ignition
Part Number: 12679799
$7.44 MSRP: $13.52
You Save: $6.08 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SPARK PLUG ASM,GAS ENG IGN
Fits the following Oldsmobile Models:
- Aurora | 2001-2003 | AURORA | 8 Cyl 4.0L
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Oldsmobile Spark Plug Asm
Part Number: 19300382
$2.30 MSRP: $4.18
You Save: $1.88 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SPARKPLUG, Spark Ignition
- Replaced by: 19354419
Fits the following Oldsmobile Models:
- Bravada | 1991-1993 | BRAVADA
- Cutlass | 1986 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR | 6 Cyl 2.8L
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Oldsmobile Spark Plug Asm
Part Number: 19302741
$2.30 MSRP: $4.18
You Save: $1.88 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SPARK PLUG, Spark Ignition; Spark Plug
- Replaced by: 19354425
Fits the following Oldsmobile Models:
- Bravada | 1991-1994 | BRAVADA | 6 Cyl 4.3L
- Custom Cruiser | 1992 | STATION WAGON | 8 Cyl 5.7L
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Oldsmobile Plug,Glow
Part Number: 5613680
$10.36 MSRP: $18.58
You Save: $8.22 (45%)
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Product Specifications
- Other Name: GLOW PLUG,Glow
Fits the following Oldsmobile Models:
- 98 | 1982-1984 | REGENCY 2 DOOR, REGENCY 4 DOOR, REGENCY BROUGHAM | 8 Cyl 5.7L Diesel
- Custom Cruiser | 1982-1985 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, RWD, STATION WAGON | 8 Cyl 5.7L Diesel
- Cutlass | 1982-1985 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, CUTLASS CALAIS, CUTLASS CRUISER, LS 2 DOOR, LS 4 DOOR, LS STATION WAGON | 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel
- Delta 88 | 1982-1985 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, RWD, STATION WAGON | 8 Cyl 5.7L Diesel
- Toronado | 1982-1985 | BROUGHAM | 8 Cyl 5.7L Diesel
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Oldsmobile Spark Plug Assembly, Gasoline Engine Ignition
Part Number: 12681663
$9.05 MSRP: $16.46
You Save: $7.41 (46%)
ADD TO CART
Product Specifications
- Other Name: Spark Plug Assembly, Gas Eng Ign; Spark Plug
- Replaces: 12598004, 12625058
Fits the following Oldsmobile Models:
- Bravada | 2002-2004 | 4 DOOR | 6 Cyl 4.2L
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Oldsmobile Spark Plug Asm
Part Number: 19301810
$7.57 MSRP: $13.76
You Save: $6.19 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SPARK PLUG, Spark Ignition; Spark Plug
- Replaces: 19208533, 19244469, 19244475, 25320206, 19158042, 19208534, 19158041, 25333938
Fits the following Oldsmobile Models:
- Alero | 2001 | GL COUPE 2 DOOR, GL SEDAN 4 DOOR, GX 2 DOOR, GX SEDAN 4 DOOR | 6 Cyl 3.4L
- Silhouette | 2001 | 2/SLIDING DOORS, EXT 2/SLIDING DOORS | 6 Cyl 3.4L
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Oldsmobile Spark Plug Asm
Part Number: 19300875
$7.57 MSRP: $13.76
You Save: $6.19 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SPARK PLUG,Glow; Spark Plug
- Replaces: 19208525, 19244468, 19158033, 19158029, 5614248, 5614235, 05614248, 19244463, 19207828, 05614235
Fits the following Oldsmobile Models:
- 88 | 1995-1999 | 4 DOOR, 50TH ANNIVERSARY 4 DOOR, LSS 4 DOOR, ROYALE 4 DOOR, ROYALE LS 4 DOOR, ROYALE LSS 4 DOOR | 6 Cyl 3.8L
- 98 | 1995-1996, 1991 | REGENCY 4 DOOR, REGENCY ELITE, TOURING SEDAN | 6 Cyl 3.8L
- Alero | 2002-2004 | LEVEL II COUPE 2 DOOR, LEVEL II SEDAN 4 DOOR | 6 Cyl 3.4L
- Cutlass | 1989-1991 | 2 DOOR, 4 DOOR, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON | 6 Cyl 3.3L
- Delta 88 | 1989-1991 | ROYALE 2 DOOR, ROYALE 4 DOOR, ROYALE BROUGHAM 2 DOOR, ROYALE BROUGHAM 4 DOOR | 6 Cyl 3.8L
- Intrigue | 1998-1999 | 4 DOOR, GL 4 DOOR, GLS 4 DOOR, GX 4 DOOR | 6 Cyl 3.8L
- Silhouette | 2002-2004 | AWD EXT 2/SLIDING DOORS, EXT 2/SLIDING DOORS | 6 Cyl 3.4L
- Toronado | 1991 | TORONADO | 6 Cyl 3.8L
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Oldsmobile Spark Plug Asm
Part Number: 19301813
$7.93 MSRP: $14.42
You Save: $6.49 (46%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SPARK PLUG,Glow; Spark Plug
- Replaces: 19244474, 19158036, 19208529, 19244473, 19301321, 25163148, 25166821, 19208531, 19158039
Fits the following Oldsmobile Models:
- 88 | 1992-1995 | ROYALE 4 DOOR, ROYALE LS, ROYALE LS 4 DOOR, ROYALE LSS 4 DOOR | 6 Cyl 3.8L
- 98 | 1992-1995 | REGENCY 4 DOOR, REGENCY ELITE, TOURING SEDAN | 6 Cyl 3.8L
- Achieva | 1996-1998, 1992-1993 | 2 DOOR, 4 DOOR, S 2 DOOR, S 4 DOOR, SC 2 DOOR, SEDAN LEVEL I, SEDAN LEVEL II, SL 2 DOOR, SL 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.3L
- Alero | 1999-2000 | 2 DOOR, 4 DOOR, GL COUPE 2 DOOR, GL SEDAN 4 DOOR | 6 Cyl 3.4L
- Cutlass | 1996-1999, 1992-1993 | 2 DOOR, 4 DOOR, S 2 DOOR, S 4 DOOR, S STATION WAGON, SC 2 DOOR, SEDAN LEVEL I, SEDAN LEVEL II, SL 4 DOOR, SL STATION WAGON | 6 Cyl 3.1L, 6 Cyl 3.3L
- Silhouette | 1992-2000 | 2/SLIDING DOORS, EXT, EXT 2/SLIDING DOORS, MPV, SILHOUETTE | 6 Cyl 3.4L, 6 Cyl 3.8L
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Oldsmobile Spark Plug Pkg
Part Number: 88901006
$7.57 MSRP: $13.76
You Save: $6.19 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SPARK PLUG,Glow
- Replaced by: 19305821
Fits the following Oldsmobile Models:
- Achieva | 1992-1994 | S 2 DOOR, S 4 DOOR, SC 2 DOOR, SL 2 DOOR, SL 4 DOOR | 4 Cyl 2.3L
- Calais | 1987-1991 | 2 DOOR, 4 DOOR, INTERNATIONAL 2 DOOR, INTERNATIONAL 4 DOOR, S 2 DOOR, S 4 DOOR, SL 2 DOOR, SL 4 DOOR, SUPREME 2 DOOR, SUPREME 4 DOOR | 4 Cyl 2.3L
- Cutlass | 1990-1991 | 2 DOOR, 4 DOOR | 4 Cyl 2.3L
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Oldsmobile Spark Plug Asm
Part Number: 19305821
$7.57 MSRP: $13.76
You Save: $6.19 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: SPARK PLUG,Glow
- Replaces: 19238465, 19250972, 88901006
Fits the following Oldsmobile Models:
- Achieva | 1992-1994 | S 2 DOOR, S 4 DOOR, SC 2 DOOR, SL 2 DOOR, SL 4 DOOR | 4 Cyl 2.3L
- Calais | 1987-1991 | 2 DOOR, 4 DOOR, INTERNATIONAL 2 DOOR, INTERNATIONAL 4 DOOR, S 2 DOOR, S 4 DOOR, SL 2 DOOR, SL 4 DOOR, SUPREME 2 DOOR, SUPREME 4 DOOR | 4 Cyl 2.3L
- Cutlass | 1990-1991 | 2 DOOR, 4 DOOR | 4 Cyl 2.3L
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Oldsmobile Spark Plug Asm
Part Number: 19308035
$7.57 MSRP: $13.76
You Save: $6.19 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SPARK PLUG,Glow
- Replaces: 19250975, 19238468, 88901009
Fits the following Oldsmobile Models:
- Silhouette | 1990-1994 | MPV | 6 Cyl 3.1L
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Oldsmobile Spark Plug Asm
Part Number: 19354416
$2.40 MSRP: $4.36
You Save: $1.96 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Spark Plug
- Replaces: 05613906, 05614158, 19157992, 19300384, 5614158, 5613906
Fits the following Oldsmobile Models:
- 98 | 1988-1990 | REGENCY 4 DOOR, REGENCY BROUGHAM, TOURING SEDAN | 6 Cyl 3.8L
- Achieva | 1995 | S 2 DOOR, S 4 DOOR, SC 2 DOOR, SL 4 DOOR | 4 Cyl 2.3L
- Aurora | 2001-2002 | AURORA | 6 Cyl 3.5L
- Bravada | 1996-1999 | BRAVADA | 6 Cyl 4.3L
- Cutlass | 1996 | 2 DOOR, 4 DOOR | 6 Cyl 3.4L
- Delta 88 | 1988-1991 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, ROYALE 2 DOOR, ROYALE 4 DOOR, ROYALE BROUGHAM 2 DOOR, ROYALE BROUGHAM 4 DOOR | 6 Cyl 3.8L
- Intrigue | 1999-2002 | GL 4 DOOR, GLS 4 DOOR, GX 4 DOOR | 6 Cyl 3.5L
- Toronado | 1988-1990 | TORONADO | 6 Cyl 3.8L
View More
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Oldsmobile Spark Plug Asm,Gasoline Engine Ignition
Part Number: 19354421
$2.30 MSRP: $4.18
You Save: $1.88 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: SPARK PLUG ASM,GAS ENG IGN
- Replaces: 05613717, 19157987, 5613531, 05613531, 5613717, 19301658
Fits the following Oldsmobile Models:
- Aurora | 2001-2003 | AURORA | 8 Cyl 4.0L
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Oldsmobile Spark Plug
Part Number: 19354422
$2.80 MSRP: $5.02
You Save: $2.22 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 05613888, 05613870, 19301656, 5613888, 5612826, 5613870
Fits the following Oldsmobile Models:
- Firenza | 1982-1986 | 2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAIN BACK HATCHBACK, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 2 DOOR PLAIN BACK, BROUGHAM 4 DOOR, BROUGHAM STATION WAGON, STATION WAGON | 4 Cyl 1.8L
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Oldsmobile Spark Plug
Part Number: 5614197
Product Specifications
- Other Name: SPARK PLUG,Glow
Fits the following Oldsmobile Models:
- Cutlass | 1991-1995 | 2 DOOR, 4 DOOR, INTERNAL 2 DOOR, INTERNAL 4 DOOR | 6 Cyl 3.4L

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Oldsmobile Spark Plug

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Oldsmobile Spark Plug Parts Questions & Experts Answers

Sparkplug Asm
5614281
Q: How to replace spark plugs on Oldsmobile Cutlass?
A: To replace the spark plugs, assess their accessibility, especially if the car has air-conditioning or power steering, as special tools like extension or swivel tools may be necessary. Gather the required tools, including a plug wrench or spark plug socket, a feeler gauge for gap adjustment, and, for cars with HEI ignition, a spark plug wire removal tool. Before starting, obtain the correct spark plugs for your engine by referencing the Specifications section, the tune-up decal under the hood, or the owner's manual; prioritize the information from the tune-up decal if discrepancies exist. Ensure the engine cools down, inspect and adjust the gap on each new spark plug, and check for defects. Protect the car's exterior paint with fender covers. After allowing the engine to cool, remove a spark plug wire carefully, preferably with a removal tool, and use compressed air or a bicycle pump to clear debris from the spark plug area. Then, use a spark plug wrench or socket to remove the plug counterclockwise, and compare it for engine condition insight. Install a new plug by hand, ensuring it threads easily, and then firmly tighten it with a torque wrench. Inspect the spark plug wire before attaching it to the new plug, using a twisting motion, and route it away from the hot exhaust manifold. Repeat these steps for the remaining spark plugs, replacing them one at a time to prevent wire mix-up.

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