< Back ×
Buick Regal Spark Plug
Select vehicle to guarantee fit
Make
Model
Year
< Back to View All
Spark Plugs & Wires
- Department
- Electrode Material
- Insulator Type
- Brands
- Prices
$7.70Product Specifications- Electrode Material: Iridium
- Gap: .039" (1.0 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1 mm
- Overall Height: ISO
- Reach: 25 mm (1")
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511047181
- Part Description: Buick Regal Iridium TT™ Spark Plug
$7.84Product Specifications- Electrode Material: Iridium
- Gap: 1.0 mm
- Heat Range: 20
- Hex Size: 5/8" (16 mm)
- Overall Height: ISO
- Reach: 25 mm (1")
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511047198
- Part Description: Buick Regal Iridium TT™ Spark Plug
$6.79Product Specifications- Electrode Material: Iridium
- Gap: .043" (1.1 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1.1 mm
- OE Part Number: ITV16
- Overall Height: ISO
- Reach: 25 mm (1")
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511053380
- Part Description: Buick Regal Iridium Power™ Spark Plug
$6.92Product Specifications- Center Electrode Core Material: Copper
- Electrode Material: Iridium
- Gap: 1.1 mm
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Ground Electrode Tip Design: Tapercut, U-Groove
- Heat Range: 20
- Hex Size: 5/8" (16 mm)
- OE Part Number: ITV20
- Overall Height: ISO
- Reach: 25 mm (1")
- Resistance: 5000 Ohms
- Seat Type: Tapered
- Spark Plug Reach: 25 mm
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511053397
- Wrench Diameter: 16 mm
- Part Description: Buick Regal Iridium Power™ Spark Plug
$6.63Product Specifications- Electrode Material: Iridium
- Gap: .039" (1.0 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1 mm
- Overall Height: JIS
- Reach: 19 mm (3/4")
- Seat Type: Gasket
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511047068
- Part Description: Buick Regal Iridium TT™ Spark Plug
OEM (Genuine) Buick Regal Spark Plug
PartNumber: 12681664$9.10 MSRP:$16.46You Save: $7.36 (45%)Product Specifications- Other Names: Spark Plug
- Item Dimensions: 6.8 x 3.4 x 0.9 inches
- Item Weight: 0.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25330840, 12565030, 25161444, 12568387
- Part Description: Buick Regal Spark Plug
$6.99Product Specifications- Electrode Material: Iridium
- Gap: .039" (1.0 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1 mm
- Overall Height: JIS
- Reach: 18.00 mm
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14.00 mm
- Thread Pitch: 1.25 mm
- UPC: 042511047136
- Part Description: Buick Regal Iridium TT™ Spark Plug
$6.85Product Specifications- Electrode Material: Iridium
- Gap: .039" (1.0 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1 mm
- Overall Height: JIS
- Reach: 11.6 mm (.460")
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511047150
- Part Description: Buick Regal Iridium TT™ Spark Plug
$5.79Product Specifications- Electrode Material: Platinum
- Gap: .050" (1.3 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1.3 mm
- Overall Height: JIS
- Reach: 25 mm (1")
- Seat Type: Tapered
- Spark Plug Reach: 0.984"
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511050686
- Part Description: Buick Regal Double Platinum Spark Plug
$5.79Product Specifications- Electrode Material: Platinum
- Gap: .050" (1.3 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1.3 mm
- Overall Height: JIS
- Reach: 18 mm (.709")
- Seat Type: Tapered
- Spark Plug Reach: 0.709"
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511050709
- Part Description: Buick Regal Double Platinum Spark Plug
$5.79Product Specifications- Electrode Material: Platinum
- Gap: .039" (1.0 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1 mm
- Overall Height: JIS
- Quantity: 1 Piece
- Reach: 19 mm (3/4")
- Seat Type: Tapered
- Spark Plug Reach: 0.748"
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511050914
- Part Description: Buick Regal Double Platinum Spark Plug
OEM (Genuine) Buick Regal Spark Plug
PartNumber: 12681658$9.10 MSRP:$16.46You Save: $7.36 (45%)Product Specifications- Other Names: Spark Plug
- Item Dimensions: 7.3 x 4.2 x 1.2 inches
- Item Weight: 1.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12590701, 12617309, 12620540
- Part Description: Buick Regal Spark Plug
$6.00Product Specifications- Electrode Material: Iridium
- Gap: .043" (1.1 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1.1 mm
- Overall Height: JIS
- Reach: 19 mm (3/4")
- Seat Type: Gasket
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511053014
- Part Description: Buick Regal Iridium Power™ Spark Plug
$6.33Product Specifications- Electrode Material: Iridium
- Gap: .043" (1.1 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1.1 mm
- OE Part Number: IT16
- Overall Height: JIS
- Reach: 18.00 mm
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14.00 mm
- Thread Pitch: 1.25 mm
- UPC: 042511053250
- Part Description: Buick Regal Iridium Power™ Spark Plug
$5.15Product Specifications- Electrode Material: Platinum
- Gap: .039" (1.0 mm)
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Material: Nickel
- Nominal Gap: 1 mm
- Overall Height: ISO
- Reach: 25 mm (1")
- Seat Type: Tapered
- Spark Plug Reach: 25.00 mm
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511045132
- Wrench Diameter: 16 mm
- Part Description: Buick Regal Platinum TT™ Spark Plug
$3.42Product Specifications- Electrode Material: Platinum
- Gap: .039" (1.0 mm)
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Material: Nickel
- Nominal Gap: 1 mm
- Overall Height: JIS
- Reach: 19 mm (3/4")
- Seat Type: Gasket
- Spark Plug Reach: 19 mm
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511045071
- Wrench Diameter: 16 mm
- Part Description: Buick Regal Platinum TT™ Spark Plug
$3.42Product Specifications- Electrode Material: Platinum
- Gap: .039" (1.0 mm)
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Material: Nickel
- Nominal Gap: 1 mm
- Overall Height: JIS
- Reach: 11.6 mm (.460")
- Seat Type: Tapered
- Spark Plug Reach: 11.6 mm
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511045095
- Wrench Diameter: 16 mm
- Part Description: Buick Regal Platinum TT™ Spark Plug
OEM (Genuine) Buick Regal Spark Plug
PartNumber: 19300875$7.61 MSRP:$13.76You Save: $6.15 (45%)Product Specifications- Other Names: Spark Plug
- Item Dimensions: 4.3 x 3.8 x 1.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 19158029, 19158033, 19208525, 19244468, 5614235, 05614248, 5614248, 19244463, 19207828, 05614235
- Part Description: Buick Regal Spark Plug
$3.48Product Specifications- Electrode Material: Platinum
- Gap: .039" (1.0 mm)
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Material: Nickel
- Nominal Gap: 1 mm
- Overall Height: JIS
- Reach: 17.5 mm (.689")
- Seat Type: Tapered
- Spark Plug Reach: 18 mm
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511045118
- Wrench Diameter: 16 mm
- Part Description: Buick Regal Platinum TT™ Spark Plug
$1.89Product Specifications- Center Electrode Core Material: Copper
- Center Electrode Material: Nickel
- Gap: 0.032"
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: U-Groove
- Heat Range: 16
- Hex Size: 0.625"
- Resistance: 5 kOhm
- Spark Plug Seat Style: Tapered
- Thread Diameter: 0.551"
- Thread Reach: 0.709"
- UPC: 042511050228
- Part Description: Buick Regal Original U-Groove Nickel Spark Plug
$1.93Product Specifications- Center Electrode Core Material: Copper
- Center Electrode Material: Nickel
- Gap: 0.060"
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: U-Groove
- Heat Range: 16
- Hex Size: 16 mm
- Resistance: 5 kOhm
- Spark Plug Seat Style: Tapered
- Thread Diameter: 0.551"
- Thread Reach: 18 mm
- UPC: 042511050235
- Part Description: Buick Regal Original U-Groove Nickel Spark Plug
$1.89Product Specifications- Center Electrode Core Material: Copper
- Center Electrode Material: Nickel
- Gap: 0.044"
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: U-Groove
- Heat Range: 16
- Hex Size: 0.625"
- Resistance: 5 kOhm
- Spark Plug Seat Style: Tapered
- Thread Diameter: 0.551"
- Thread Reach: 0.457"
- UPC: 042511050266
- Part Description: Buick Regal Original U-Groove Nickel Spark Plug
$1.89Product Specifications- Center Electrode Core Material: Copper
- Center Electrode Material: Nickel
- Gap: 0.060"
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: U-Groove
- Heat Range: 16
- Hex Size: 0.625"
- Resistance: 5 kOhm
- Spark Plug Seat Style: Tapered
- Thread Diameter: 0.551"
- Thread Reach: 0.457"
- UPC: 042511050273
- Part Description: Buick Regal Original U-Groove Nickel Spark Plug
OEM (Genuine) Buick Regal Spark Plug
PartNumber: 19302723$2.78 MSRP:$5.02You Save: $2.24 (45%)Product Specifications- Item Dimensions: 4.2 x 3.6 x 1.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19354417
- Part Description: Buick Regal Spark Plug
$5.79Product Specifications- Electrode Material: Platinum
- Gap: .043" (1.1 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Insulator Type: Long Projection
- Nominal Gap: 1.1 mm
- Overall Height: ISO
- Reach: 19 mm (3/4")
- Seat Type: Gasket
- Spark Plug Reach: 0.748"
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511030053
- Part Description: Buick Regal Double Platinum Spark Plug
$9.10 MSRP:$16.46You Save: $7.36 (45%)Product Specifications- Other Names: Spark Plug
- Item Dimensions: 3.9 x 3.3 x 0.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12647827, 12626906
- Part Description: Buick Regal Spark Plug Asm-Gasoline Engine Ignition
Product Specifications- Electrode Material: Iridium
- Gap: .043" (1.1 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1.1 mm
- Overall Height: JIS
- Reach: 11.6 mm (.460")
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511053304
- Part Description: Buick Regal Iridium Power™ Spark Plug
Product Specifications- Center Electrode Core Material: Copper
- Center Electrode Material: Nickel
- Gap: 0.027"
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: U-Groove
- Heat Range: 16
- Hex Size: 4/5"
- Resistance: 5 kOhm
- Spark Plug Seat Style: Gasket
- Thread Diameter: 0.551"
- Thread Reach: 0.374"
- Part Description: Buick Regal Original U-Groove™ Spark Plug
Product Specifications- Center Electrode Core Material: Copper
- Center Electrode Tip Material: Nickel
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: U-Groove
- Hex Size: 16.0
- Manufacturer Heat Range: 16
- Pre-Gap Size: 0.060
- Reach: 19.00
- Resistance: 5000
- Seat Type: Flat
- Thread Diameter: 0.551
- UPC: 042511050174
- Part Description: Buick Regal Original U-Groove Nickel Spark Plug
Product Specifications- Center Electrode Core Material: Copper
- Center Electrode Material: Nickel
- Gap: 0.060"
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Ground Electrode Quantity: 1
- Ground Electrode Tip Design: U-Groove
- Heat Range: 14
- Hex Size: 0.625"
- Resistance: 5 kOhm
- Spark Plug Seat Style: Tapered
- Thread Diameter: 0.551"
- Thread Reach: 0.457"
- UPC: 042511050211
- Part Description: Buick Regal Original U-Groove Nickel Spark Plug
1-30 of 57 Results
< Previous
12
Next >About Buick Regal Spark Plug
Buick Regal was originally a luxury car. It quickly became Oldsmobile's best-selling mid-size model. During the development of Buick Regal, many popular parts have been built, such as the spark plug. It goes all the way back to 1860 when it was first used to spark a gas engine. Issues with a spark plug can lead to a lot of problems, like the vehicle being less efficient on gas, stalling, and even damaging some components.
Buick Regal stands out for its great parts. But consumers will need a new Buick Regal spark plug if it is worn or damaged. The spark plug should be replaced every 30,000 miles or 30 months (whichever comes first). It has different heat ranges: the longer the spark plug insulator, the hotter the spark plug will operate; and the shorter the insulator, the cooler it will operate. We offer you a variety of Buick Regal parts at a reasonable price. Get impressive services and upkeep here online with performance parts.