What are the consequences of installing the incorrect spark plug and how can one ensure the correct specifications on 2002 Buick Regal?

Check that you have the correct spark plug ready for installation because improper spark plug choice could result in driveability problems. Also ensure proper heat range selection because the wrong temperature range will either lead to plug fouling with a cold plug or engine damage with a hot plug. The Ignition System Specifications provide information about correct spark plug specifications.

OEM 2002 Buick Regal Spark Plug

Ignition Spark Plug

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3 Spark Plugs found

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2002 Buick Regal Spark Plug Part Number: 12681664
$9.22 MSRP: $16.46
You Save: $7.24 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Spark Plug Assembly-Gasoline Engine Ignition; Spark Plug, Spark Ignition; Spark Plug,Glow
- Replaces: 12568387, 25330840, 12565030, 25161444
- Item Weight: 1.00 Pounds
- Item Dimensions: 6.7 x 3.5 x 0.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 6
- SKU: 12681664
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2002 Buick Regal Spark Plug Part Number: 19300875
$7.71 MSRP: $13.76
You Save: $6.05 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Spark Plug Assembly; Spark Plug, Spark Ignition; Spark Plug,Glow
- Replaces: 19208525, 19244468, 19158033, 19158029, 5614248, 5614235, 05614248, 19244463, 19207828, 05614235
- Item Weight: 0.70 Pounds
- Item Dimensions: 4.4 x 3.7 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19300875
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2002 Buick Regal Spark Plug Part Number: 19302723
$2.81 MSRP: $5.02
You Save: $2.21 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Spark Plug Assembly; Spark Plug, Spark Ignition; Spark Plug,Glow
- Replaced by: 19354417
- Item Weight: 0.70 Pounds
- Item Dimensions: 4.1 x 3.6 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19302723
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

2002 Buick Regal Spark Plug

With a comprehensive array of OEM 2002 Buick Regal Spark Plug, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Buick Regal Spark Plug are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2002 Buick Regal Spark Plug Parts and Q&A

Q: What are the consequences of installing the incorrect spark plug and how can one ensure the correct specifications on 2002 Buick Regal?
A: Check that you have the correct spark plug ready for installation because improper spark plug choice could result in driveability problems. Also ensure proper heat range selection because the wrong temperature range will either lead to plug fouling with a cold plug or engine damage with a hot plug. The Ignition System Specifications provide information about correct spark plug specifications.