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Replacement and OEM Parts for Chevrolet Equinox Spark Plug
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Chevrolet Equinox Spark Plug

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

    PartNumber: 12681660
    OEM Chevrolet Equinox 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 Equinox Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium TT™ Spark Plug for Chevrolet Equinox - 4718

    Denso® Iridium TT™ Spark Plug for Chevrolet Equinox

    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 Equinox Iridium TT™ Spark Plug
    More Info
    $7.96
  • OEM (Genuine) Chevrolet Equinox Spark Plug

    PartNumber: 19300872
    OEM Chevrolet Equinox 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 Equinox Spark Plug
    More Info
    $7.18 MSRP: $12.98
    You Save: $5.80 (45%)
  • Denso Iridium TT™ Spark Plug for Chevrolet Equinox - 4719

    Denso® Iridium TT™ Spark Plug for Chevrolet Equinox

    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 Equinox Iridium TT™ Spark Plug
    More Info
    $7.79
  • OEM (Genuine) Chevrolet Equinox Spark Plug

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

    Denso® Iridium Power™ Spark Plug for Chevrolet Equinox

    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 Equinox Iridium Power™ Spark Plug
    More Info
    $7.01
  • OEM (Genuine) Chevrolet Equinox Glow Plug

    PartNumber: 55596430
    OEM Chevrolet Equinox Glow Plug - 55596430
    Product Specifications
    • Other Names: Glow Plug
    • Item Dimensions: 7.1 x 2.1 x 2.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Equinox Glow Plug
    More Info
    $27.34 MSRP: $49.50
    You Save: $22.16 (45%)
  • Denso Iridium Power™ Spark Plug for Chevrolet Equinox - 5339

    Denso® Iridium Power™ Spark Plug for Chevrolet Equinox

    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 Equinox Iridium Power™ Spark Plug
    More Info
    $6.84
  • OEM (Genuine) Chevrolet Equinox Spark Plug

    PartNumber: 12681658
    OEM Chevrolet Equinox Spark Plug - 12681658
    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: Chevrolet Equinox Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium TT™ Spark Plug for Chevrolet Equinox - 4713

    Denso® Iridium TT™ Spark Plug for Chevrolet Equinox

    PartNumber: 4713
    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: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047136
    • Part Description: Chevrolet Equinox Iridium TT™ Spark Plug
    More Info
    $7.01
  • Denso Double Platinum Spark Plug for Chevrolet Equinox - 5068

    Denso® Double Platinum Spark Plug for Chevrolet Equinox

    PartNumber: 5068
    Product 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: Chevrolet Equinox Double Platinum Spark Plug
    More Info
    $6.08
  • Denso Iridium Power™ Spark Plug for Chevrolet Equinox - 5325

    Denso® Iridium Power™ Spark Plug for Chevrolet Equinox

    PartNumber: 5325
    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: 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: Chevrolet Equinox Iridium Power™ Spark Plug
    More Info
    $6.17
  • Denso Platinum TT™ Spark Plug for Chevrolet Equinox - 4513

    Denso® Platinum TT™ Spark Plug for Chevrolet Equinox

    PartNumber: 4513
    Product 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: Chevrolet Equinox Platinum TT™ Spark Plug
    More Info
    $5.18
  • Denso Platinum TT™ Spark Plug for Chevrolet Equinox - 4511

    Denso® Platinum TT™ Spark Plug for Chevrolet Equinox

    PartNumber: 4511
    Product 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: Chevrolet Equinox Platinum TT™ Spark Plug
    More Info
    $3.38
  • OEM (Genuine) Chevrolet Equinox Spark Plug Asm-Gasoline Engine Ignition

    PartNumber: 12683541
    OEM Chevrolet Equinox Spark Plug Asm-Gasoline Engine Ignition - 12683541
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 4.1 x 3.1 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 55490097
    • Part Description: Chevrolet Equinox Spark Plug Asm-Gasoline Engine Ignition
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • OEM (Genuine) Chevrolet Equinox Spark Plug Asm-Gasoline Engine Ignition

    PartNumber: 12681659
    OEM Chevrolet Equinox Spark Plug Asm-Gasoline Engine Ignition - 12681659
    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: Chevrolet Equinox Spark Plug Asm-Gasoline Engine Ignition
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium Tt™ Spark Plug for Chevrolet Equinox - IT16

    Denso® Iridium Tt™ Spark Plug for Chevrolet Equinox

    PartNumber: IT16
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053250
    • Part Description: Chevrolet Equinox Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Chevrolet Equinox - IT16TT

    Denso® Iridium Tt™ Spark Plug for Chevrolet Equinox

    PartNumber: IT16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047136
    • Part Description: Chevrolet Equinox Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Chevrolet Equinox - ITV16

    Denso® Iridium Tt™ Spark Plug for Chevrolet Equinox

    PartNumber: ITV16
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053380
    • Part Description: Chevrolet Equinox Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Chevrolet Equinox - ITV16TT

    Denso® Iridium Tt™ Spark Plug for Chevrolet Equinox

    PartNumber: ITV16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047181
    • Part Description: Chevrolet Equinox Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Chevrolet Equinox - ITV20

    Denso® Iridium Tt™ Spark Plug for Chevrolet Equinox

    PartNumber: ITV20
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053397
    • Part Description: Chevrolet Equinox Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Chevrolet Equinox - ITV20TT

    Denso® Iridium Tt™ Spark Plug for Chevrolet Equinox

    PartNumber: ITV20TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047198
    • Part Description: Chevrolet Equinox Iridium Tt™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for Chevrolet Equinox - PT16TT

    Denso® Platinum Tt™ Spark Plug for Chevrolet Equinox

    PartNumber: PT16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045118
    • Part Description: Chevrolet Equinox Platinum Tt™ Spark Plug
    More Info
  • Denso Double Platinum™ Spark Plug for Chevrolet Equinox - PT16VR13

    Denso® Double Platinum™ Spark Plug for Chevrolet Equinox

    PartNumber: PT16VR13
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.050
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050686
    • Part Description: Chevrolet Equinox Double Platinum™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for Chevrolet Equinox - PTV16TT

    Denso® Platinum Tt™ Spark Plug for Chevrolet Equinox

    PartNumber: PTV16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045132
    • Part Description: Chevrolet Equinox Platinum Tt™ Spark Plug
    More Info

About Chevrolet Equinox Spark Plug

The Chevrolet Equinox was released at the 2003 Detroit Auto Show for the 2005 model year and has lasted for three generations. It has won the title of "Most Attractive SUV of the Year" and the "J.D. Power No. 1 of the Year" award. The Chevrolet Equinox provides affordable and reliable parts like the spark plug for car buyers. It is composed of a shell and insulator, which is inserted into the combustion chamber. It is sealed to extreme pressure and temperature. A spark plug is made from an insulator that surrounds an electrode that protrudes down its center. The electrode protrudes from its end which helps produce a gap across the arc and into the combustion chamber which helps ignite the air in the combustion chamber. Spark plug parts 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.
The Chevrolet Equinox provides a large selection of high-performance parts. But after a long time, the worn spark plug parts might cause huge problems. Issues with a spark plug can lead to a lot of problems, like the vehicle being less efficient on gas, stalling, and maybe even damaging some components. Our large assortment covers the majority of classic parts for the Chevrolet Equinox. The vast catalog includes the braking system, the powertrain, the chassis, and other types of crucial parts.