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Replacement and OEM Parts for Chevrolet Spark Plug
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Chevrolet Spark Plug

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Spark Plugs & Wires
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  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 12622441
    OEM Chevrolet Spark Plug - 12622441
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 4.0 x 3.8 x 1.5 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium Long-Life Spark Plug for Chevrolet - 3439

    Denso® Iridium Long-Life Spark Plug for Chevrolet

    PartNumber: 3439
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 9/16" (14 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 12 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511034396
    • Part Description: Chevrolet Iridium Long-Life Spark Plug
    More Info
    $15.18
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 19417055
    OEM Chevrolet Spark Plug - 19417055
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 4.4 x 3.7 x 1.1 inches
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium Long-Life Spark Plug for Chevrolet - 3434

    Denso® Iridium Long-Life Spark Plug for Chevrolet

    PartNumber: 3434
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .035" (0.9 mm)
    • Heat Range: 22
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.9 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 12 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511034341
    • Part Description: Chevrolet Iridium Long-Life Spark Plug
    More Info
    $10.88
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 12681660
    OEM Chevrolet Spark Plug - 12681660
    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: 12622561
    • Part Description: Chevrolet Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Cold Type Iridium Long-Life Spark Plug for Chevrolet - 3403

    Denso® Cold Type Iridium Long-Life Spark Plug for Chevrolet

    PartNumber: 3403
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .031" (0.8 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.8 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511034037
    • Part Description: Chevrolet Cold Type Iridium Long-Life Spark Plug
    More Info
    $10.22
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 19299585
    OEM Chevrolet Spark Plug - 19299585
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 4.4 x 3.6 x 1.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Spark Plug
    More Info
    $7.18 MSRP: $12.98
    You Save: $5.80 (45%)
  • Denso Hot Type Iridium Long-Life Spark Plug for Chevrolet - 3435

    Denso® Hot Type Iridium Long-Life Spark Plug for Chevrolet

    PartNumber: 3435
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .031" (0.8 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.8 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • Part Description: Chevrolet Hot Type Iridium Long-Life Spark Plug
    More Info
    $10.26
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 12681656
    OEM Chevrolet Spark Plug - 12681656
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 6.5 x 3.6 x 0.9 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 55585517, 55576026
    • Part Description: Chevrolet Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Hot Type Iridium Long-Life Spark Plug for Chevrolet - 3443

    Denso® Hot Type Iridium Long-Life Spark Plug for Chevrolet

    PartNumber: 3443
    Product Specifications
    • Center Electrode Design: Fine Wire
    • Center Electrode Tip Material: 0.7mm Iridium; Iridium-Rhodium Alloy
    • Drive Size: 13/16 in
    • Gap - Factory Preset: 1.1 mm = 0.044 in
    • Ground Configuration: Standard
    • Ground Electrode Configuration: Single
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Ground Electrode Tip Material: Platinum
    • Hex Size: 16.0
    • Insulator Material: Ceramic
    • Insulator Type: Projected
    • Internet Product Code (IPC): D2CC86F63F1
    • Item has MSDS (SDS)?: N
    • Manufacturer Heat Range: 16
    • Manufacturer Heat Range Number: 20
    • MFG Brand Name: DENSO Auto Parts
    • MFG Model # (Series): 3443
    • MFG Name: DENSO
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Resistor: Yes
    • Seat Style: Gasket
    • Seat Type: Flat
    • Short Style: No
    • Supplier Company Name: DENSO
    • Thread Diameter: 0.551
    • Thread Size: 14mm
    • UPC: 042511034433
    • Part Description: Chevrolet Hot Type Iridium Long-Life Spark Plug
    More Info
    $9.49
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 12646780
    OEM Chevrolet Spark Plug - 12646780
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 4.2 x 3.2 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium TT™ Spark Plug for Chevrolet - 4718

    Denso® Iridium TT™ Spark Plug for Chevrolet

    PartNumber: 4718
    Product 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: Chevrolet Iridium TT™ Spark Plug
    More Info
    $7.96
  • OEM (Genuine) Chevrolet Glow Plug

    PartNumber: 12639701
    OEM Chevrolet Glow Plug - 12639701
    Product Specifications
    • Other Names: Glow Plug
    • Item Dimensions: 6.4 x 1.1 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97364968
    • Part Description: Chevrolet Glow Plug
    More Info
    $23.00 MSRP: $41.63
    You Save: $18.63 (45%)
  • Denso Iridium TT™ Spark Plug for Chevrolet - 4719

    Denso® Iridium TT™ Spark Plug for Chevrolet

    PartNumber: 4719
    Product 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: Chevrolet Iridium TT™ Spark Plug
    More Info
    $7.79
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 12571165
    OEM Chevrolet Spark Plug - 12571165
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 6.8 x 3.5 x 0.9 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Spark Plug
    More Info
    $9.76 MSRP: $17.64
    You Save: $7.88 (45%)
  • Denso Iridium Power™ Spark Plug for Chevrolet - 5308

    Denso® Iridium Power™ Spark Plug for Chevrolet

    PartNumber: 5308
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .035" (0.9 mm)
    • Heat Range: 22
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.9 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Removable Nut
    • Thread Diameter: 12 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053083
    • Part Description: Chevrolet Iridium Power™ Spark Plug
    More Info
    $7.10
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 19300872
    OEM Chevrolet Spark Plug - 19300872
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 4.6 x 3.8 x 1.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12597464, 92220447
    • Part Description: Chevrolet Spark Plug
    More Info
    $7.18 MSRP: $12.98
    You Save: $5.80 (45%)
  • Denso Iridium Long-Life Spark Plug for Chevrolet - 3324

    Denso® Iridium Long-Life Spark Plug for Chevrolet

    PartNumber: 3324
    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: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511033245
    • Part Description: Chevrolet Iridium Long-Life Spark Plug
    More Info
    $6.94
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 12681664
    OEM Chevrolet Spark Plug - 12681664
    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: Chevrolet Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium Power™ Spark Plug for Chevrolet - 5338

    Denso® Iridium Power™ Spark Plug for Chevrolet

    PartNumber: 5338
    Product 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: Chevrolet Iridium Power™ Spark Plug
    More Info
    $7.01
  • OEM (Genuine) Chevrolet Glow Plug

    PartNumber: 55589332
    OEM Chevrolet Glow Plug - 55589332
    Product Specifications
    • Other Names: Glow Plug
    • Item Dimensions: 6.1 x 3.1 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Glow Plug
    More Info
    $52.70 MSRP: $95.40
    You Save: $42.70 (45%)
  • Denso Iridium Power™ Spark Plug for Chevrolet - 5339

    Denso® Iridium Power™ Spark Plug for Chevrolet

    PartNumber: 5339
    Product 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: Chevrolet Iridium Power™ Spark Plug
    More Info
    $6.84
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 12642722
    OEM Chevrolet Spark Plug - 12642722
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 3.0 x 3.0 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Spark Plug
    More Info
    $8.81 MSRP: $15.92
    You Save: $7.11 (45%)
  • Denso Iridium Long-Life Spark Plug for Chevrolet - 5087

    Denso® Iridium Long-Life Spark Plug for Chevrolet

    PartNumber: 5087
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • OE Part Number: ZT20EPR11
    • Overall Height: JIS
    • Reach: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511050877
    • Wrench Diameter: 16 mm
    • Part Description: Chevrolet Iridium Long-Life Spark Plug
    More Info
    $5.83
  • OEM (Genuine) Chevrolet Spark Plug

    PartNumber: 12637197
    OEM Chevrolet Spark Plug - 12637197
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 3.2 x 3.1 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium TT™ Hot Type Spark Plug for Chevrolet - 4701

    Denso® Iridium TT™ Hot Type Spark Plug for Chevrolet

    PartNumber: 4701
    Product 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: 19 mm (3/4")
    • Resistance: 5000 Ohms
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047013
    • Part Description: Chevrolet Iridium TT™ Hot Type Spark Plug
    More Info
    $6.67
  • OEM (Genuine) Chevrolet Glow Plug

    PartNumber: 97226202
    OEM Chevrolet Glow Plug - 97226202
    Product Specifications
    • Item Dimensions: 7.4 x 5.1 x 0.9 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Glow Plug
    More Info
    $19.38 MSRP: $35.06
    You Save: $15.68 (45%)
  • Denso Iridium TT™ Cold Type Spark Plug for Chevrolet - 4702

    Denso® Iridium TT™ Cold Type Spark Plug for Chevrolet

    PartNumber: 4702
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin -Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Resistance: 5000 Ohms
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047020
    • Wrench Diameter: 16 mm
    • Part Description: Chevrolet Iridium TT™ Cold Type Spark Plug
    More Info
    $6.67
  • OEM (Genuine) Chevrolet Glow Plug

    PartNumber: 55496294
    OEM Chevrolet Glow Plug - 55496294
    Product Specifications
    • Other Names: Glow Plug, Harness
    • Item Dimensions: 23.8 x 1.2 x 1.0 inches
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Glow Plug
    More Info
    $34.47 MSRP: $54.74
    You Save: $20.27 (38%)
  • Denso Iridium TT™ Spark Plug for Chevrolet - 4706

    Denso® Iridium TT™ Spark Plug for Chevrolet

    PartNumber: 4706
    Product 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: Chevrolet Iridium TT™ Spark Plug
    More Info
    $7.01
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About Chevrolet Spark Plug

Chevrolet is sold in the majority of global automotive markets. It is the most international and popular brand of General Motors. It also produces counterpart parts. These parts are very important. During the development of the Chevrolet, many popular spark plug parts have been built. The Chevrolet spark plug's main job is to create a spark to fire up the combustible mix. It comes in many sizes ranging from 10 mm to 18mm.
Whereas, the worn Chevrolet spark plug parts need to be repaired or replaced for better 's performance. To change it on your vehicle you will need the proper size socket, a gapping gauge, a ratchet, a torque wrench, and the new spark plug. Chevrolet spark plugs have different heat ranges: the longer the spark plug insulator the hotter the spark plug will operate and the shorter the insulator the cooler the spark plug will operate. Whatever you need for the Chevrolet automobile, parts, and its upgrades, a modern look, or excellent performance, we will try our best to meet your demands. The vast catalog includes the braking system, the powertrain, the chassis, and other types of crucial parts.