What are the steps and tools necessary for replacing spark plugs on Chevrolet Impala?

They are mounted on the cylinder head(s) and the equipment required to change them are a spark plug socket compatible with a ratchet, various extensions, a gap wire used to check the gap of the new spark plugs and a torque meter used in tightening. It is also good to have new plugs and adjust their gap before fitting them; it is also recommended that they need to be changed one at a time so as to ensure that the correct type is provided for the specific engine. It is advisable not to pull out the removed plugs until the engines have cooled when already on the garage floor make sure that the new plugs do not have any defects and that the gap is right. Using the proper thickness-gauge one checks the gap and if the gap is to be adjusted, then one should bend the side electrode properly because bending it roughly may cause some harm to the porcelain insulator. For V6 models, air intake duct could be detached and on V8 models, rear bank ignition coil mounting bracket could be unbolted to provide good access to the rear spark plugs. When disconnected the spark plug wire, pull only the boot, if necessary twirl compressed air to blow into the spark plug hole. To take off the spark plug, use the socket and turn it anti-clockwise, then examine the old plug relative to the new spark plugs for the condition of the engine when running. If one is changed with bare hands, screw in a new plug until the last turns are very tight, then tighten it to preset standards with the help of a torque wrench or a ratchet; a short rubber hose is useful to thread it home without risk of cross-threading. Before fitting the spark plug wire to the new plug turn it round and round in order to have a tight connection for all the spark plugs in place so as not to confuse the wires while replacing each of the plugs separately.

Genuine Chevrolet Impala Spark Plug

Ignition Spark Plug

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15 Spark Plugs found

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Chevrolet Impala Spark Plug Assembly, Gasoline Engine Ignition
Part Number: 12681660
$8.81 MSRP: $15.80
You Save: $6.99 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Spark Plug Assembly, Gas Eng Ign; Spark Plug
- Replaces: 12622561
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2020 Chevrolet Impala | LS, LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ, LTZ 4 DOOR NOTCHBACK | 6 Cyl 3.6L
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Chevrolet Impala SPARK PLUG ASM,GAS ENG IGN
Part Number: 19417055
$9.11 MSRP: $16.34
You Save: $7.23 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Spark Plug
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Chevrolet Impala | LS, LS POLICE CAR, LT, LT 3.5, LTZ, SS | 8 Cyl 5.3L
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Chevrolet Impala Spark Plug Assembly, Gas Eng Ign
Part Number: 12680074
$8.81 MSRP: $15.80
You Save: $6.99 (45%)
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Product Specifications
- Other Name: Spark Plug
- Replaces: 12627160
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Chevrolet Impala | LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK | 4 Cyl 2.5L
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Chevrolet Impala Spark Plug Assembly, Gas Eng Ign
Part Number: 12681658
$8.81 MSRP: $15.80
You Save: $6.99 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Spark Plug
- Replaces: 12617309, 12590701, 12620540
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Chevrolet Impala | LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK | 4 Cyl 2.4L
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Chevrolet Impala Spark Plug Assembly, Gas Eng Ign
Part Number: 12681664
$8.81 MSRP: $15.80
You Save: $6.99 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Spark Plug
- Replaces: 12568387, 25330840, 12565030, 25161444
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Chevrolet Impala | IMPALA, LS, LT, LUMINA, POLICE CAR, SS | 6 Cyl 3.4L, 6 Cyl 3.8L
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Chevrolet Impala Spark Plug
Part Number: 12681662
$10.85 MSRP: $19.46
You Save: $8.61 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Replaces: 12591131
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Chevrolet Impala | LS, LS POLICE CAR, LT, LT 3.5, LTZ, SS | 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L, 6 Cyl 3.9L Flex
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Chevrolet Impala Spark Plug Asm
Part Number: 19301808
$7.79 MSRP: $13.98
You Save: $6.19 (45%)
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Product Specifications
- Other Name: SPARK PLUG,Glow
- Replaces: 05614244, 19244465, 19158032, 19208524, 5614244
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet Impala | CLASSIC 4 DOOR, CLASSIC STATION WAGON, LS 4 DOOR | 8 Cyl 5.7L
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Chevrolet Impala 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Chevrolet Impala | 4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON, STATION WAGON | 8 Cyl 5.7L Diesel
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Chevrolet Impala Spark Plug Asm
Part Number: 19301810
$7.36 MSRP: $13.20
You Save: $5.84 (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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Impala | LS | 6 Cyl 3.5L
- 2001 Chevrolet Impala | IMPALA, LS, LUMINA, SS | 6 Cyl 3.4L
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Chevrolet Impala Spark Plug Asm
Part Number: 19300875
$7.36 MSRP: $13.20
You Save: $5.84 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: SPARK PLUG,Glow; Spark Plug
- Replaces: 19208525, 19244468, 19158033, 19158029, 5614248, 5614235, 05614248, 19244463, 19207828, 05614235
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Impala | IMPALA, LS, LT, SS | 6 Cyl 3.4L, 6 Cyl 3.5L Flex, 6 Cyl 3.8L, 6 Cyl 3.9L
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Chevrolet Impala Spark Plug Asm
Part Number: 19301813
$8.04 MSRP: $14.42
You Save: $6.38 (45%)
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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Impala | LS | 6 Cyl 3.4L
- 2000 Chevrolet Impala | IMPALA, LS, LUMINA, SS | 6 Cyl 3.4L
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Chevrolet Impala Spark Plug Asm,Gasoline Engine Ignition
Part Number: 19354430
$2.33 MSRP: $4.18
You Save: $1.85 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: SPARK PLUG ASM,GAS ENG IGN
- Replaces: 05613883, 05613877, 05613721, 19300873, 5613877, 5613883, 19157991, 5613721
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Chevrolet Impala | 4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON, STATION WAGON | 6 Cyl 3.8L
View related parts
Chevrolet Impala Spark Plug Asm,Gasoline Engine Ignition
Part Number: 19354415
$2.33 MSRP: $4.18
You Save: $1.85 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: SPARK PLUG ASM,GAS ENG IGN
- Replaces: 05613326, 05613957, 05613246, 19302744, 19157995, 5613326, 5613246, 5613957
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Chevrolet Impala | 4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 4.4L, 8 Cyl 5.0L
View related parts
Chevrolet Impala Spark Plug Asm
Part Number: 92457960
$8.81 MSRP: $15.80
You Save: $6.99 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: SPARK PLUG,Glow; Spark Plug
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Chevrolet Impala | LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK | 6 Cyl 3.6L
View related parts
Chevrolet Impala Plug, Glow
Part Number: 5613826
Product Specifications
- Other Name: Glow Plug, Engine Tune, Up(Spark,Glow); Glow Plug
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Impala | 4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON | 8 Cyl 5.7L Diesel

Chevrolet Impala Spark Plug

Chevrolet Impala automobiles have Spark Plug that has the function of igniting the combustion process through creating a spark that ignites the mixture comprising of fuel and air in the chamber of combustion for the vehicle's Impala model. It comprise of shell made of metal, electrode and ceramic insulator and the efficiency of this component depends on high voltage. For quite some time now, different styles of the Spark Plug have been used in the Chevrolet Impala models, which include the types with multiple ground electrodes and the surface-discharge styles, which improve ignition, effectiveness and durability. Here again the kind of gap and heat range needed for the premier operation and to avoid damage to the engines must be maintained. It is also possible to get some clues about the engine state by examining The Spark Plug condition.

Each OEM Chevrolet Impala Spark Plug we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Impala Spark Plug Parts Questions & Experts Answers

Spark Plug
12681662
Q: What are the steps and tools necessary for replacing spark plugs on Chevrolet Impala?
A: They are mounted on the cylinder head(s) and the equipment required to change them are a spark plug socket compatible with a ratchet, various extensions, a gap wire used to check the gap of the new spark plugs and a torque meter used in tightening. It is also good to have new plugs and adjust their gap before fitting them; it is also recommended that they need to be changed one at a time so as to ensure that the correct type is provided for the specific engine. It is advisable not to pull out the removed plugs until the engines have cooled when already on the garage floor make sure that the new plugs do not have any defects and that the gap is right. Using the proper thickness-gauge one checks the gap and if the gap is to be adjusted, then one should bend the side electrode properly because bending it roughly may cause some harm to the porcelain insulator. For V6 models, air intake duct could be detached and on V8 models, rear bank ignition coil mounting bracket could be unbolted to provide good access to the rear spark plugs. When disconnected the spark plug wire, pull only the boot, if necessary twirl compressed air to blow into the spark plug hole. To take off the spark plug, use the socket and turn it anti-clockwise, then examine the old plug relative to the new spark plugs for the condition of the engine when running. If one is changed with bare hands, screw in a new plug until the last turns are very tight, then tighten it to preset standards with the help of a torque wrench or a ratchet; a short rubber hose is useful to thread it home without risk of cross-threading. Before fitting the spark plug wire to the new plug turn it round and round in order to have a tight connection for all the spark plugs in place so as not to confuse the wires while replacing each of the plugs separately.