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Replacement and OEM Parts for Infiniti QX56 Radiator Cap
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Infiniti QX56 Radiator Cap

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Cooling Systems, Fans & Radiators
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11 Products found

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  • OEM Infiniti QX56 Radiator Cap Assembly Diagram - 21430-C991A
    View Related Parts

    OEM (Genuine) Infiniti QX56 Radiator Cap Assembly

    PartNumber: 21430-C991A
    OEM Infiniti QX56 Radiator Cap Assembly - 21430-C991A
    Product Specifications
    • Other Names: Cap, Radiator Cap, Reservoir Cap
    • Item Dimensions: 2.1 x 2.1 x 0.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti QX56 Radiator Cap Assembly
    More Info
    $21.66 MSRP: $29.48
    You Save: $7.82 (27%)
  • Gates Engine Coolant Replacement Radiator Cap for Infiniti QX56 - 31336

    Gates® Engine Coolant Replacement Radiator Cap for Infiniti QX56

    PartNumber: 31336
    Product Specifications
    • Cap Depth: 1.06 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 32 mm
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 66 mm
    • UPC: 072053416084
    • Part Description: Infiniti QX56 Engine Coolant Replacement Radiator Cap
    More Info
    $7.28
  • OEM Infiniti QX56 Radiator Cap Assembly Diagram - 21430-7S001
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    OEM (Genuine) Infiniti QX56 Radiator Cap Assembly

    PartNumber: 21430-7S001
    OEM Infiniti QX56 Radiator Cap Assembly - 21430-7S001
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 6.2 x 2.0 x 0.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 21430-ZZ00A
    • Part Description: Infiniti QX56 Radiator Cap Assembly
    More Info
    $8.89 MSRP: $12.08
    You Save: $3.19 (27%)
  • Gates Engine Coolant Safety Release Radiator Cap for Infiniti QX56 - 31534

    Gates® Engine Coolant Safety Release Radiator Cap for Infiniti QX56

    PartNumber: 31534
    Product Specifications
    • Cap Depth: 1.41 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 43 mm
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.2 in
    • UPC: 072053638967
    • Part Description: Infiniti QX56 Engine Coolant Safety Release Radiator Cap
    More Info
    $6.40
  • OEM Infiniti QX56 CAP RESERVE TANK Diagram - 21723-9FD0C
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    OEM (Genuine) Infiniti QX56 CAP RESERVE TANK

    PartNumber: 21723-9FD0C
    OEM Infiniti QX56 CAP RESERVE TANK - 21723-9FD0C
    Product Specifications
    • Other Names: Cap, Reservoir Cap
    • Replaces: 21723-9DF0A, 21723-9FD0A, 21723-7S000
    • Part Description: Infiniti QX56 CAP RESERVE TANK
    More Info
    $15.19 MSRP: $20.65
    You Save: $5.46 (27%)
  • Gates Engine Coolant Replacement Reservoir Cap for Infiniti QX56 - 31406

    Gates® Engine Coolant Replacement Reservoir Cap for Infiniti QX56

    PartNumber: 31406
    Product Specifications
    • Cap Depth: 0.75 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 19 mm
    • Filler Neck Inside Diameter: 33 mm
    • Filler Neck Outside Diameter: 1.23 in
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 84 mm
    • UPC: 072053134247
    • Part Description: Infiniti QX56 Engine Coolant Replacement Reservoir Cap
    More Info
    $4.48
  • CSF OE Style Engine Coolant Radiator Pressure Mini Cap for Infiniti QX56 - 4502

    CSF® OE Style Engine Coolant Radiator Pressure Mini Cap for Infiniti QX56

    PartNumber: 4502
    Product Specifications
    • OE Part Number: 10227
    • UPC: 710353450215
    • Part Description: Infiniti QX56 OE Style Engine Coolant Radiator Pressure Mini Cap
    More Info
    $3.97
  • STANT Engine Coolant Radiator Cap for Infiniti QX56 - 10233

    STANT® Engine Coolant Radiator Cap for Infiniti QX56

    PartNumber: 10233
    Product Specifications
    • Cap Depth: 1.06"
    • Filler Neck Depth: 0.63"
    • Filler Neck Inside Diameter: 1.26"
    • Filler Neck Outside Diameter: 1.69"
    • OE Part Number: E9SZ8100A, E9SH8100AA, F42Z8100A, 5L548100AA, F87H8100AA, F02Z8100A, M04495805, 4495805, MO4495805, 25330-0W000, 25330-3K000, 25330-1P000, 25330-2E000, 25330-1R000, 53303Z000, 253302D090, 53303K000, 253302E100, 53301P000, 253302E001, 533039100, 25330C2000
    • Pressure: 16 psi
    • Shell Diameter: 2.59"
    • Type: Closed System
    • UPC: 033342001336
    • Part Description: Infiniti QX56 Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Infiniti QX56 - 10264

    STANT® Engine Coolant Radiator Cap for Infiniti QX56

    PartNumber: 10264
    Product Specifications
    • Filler Neck Inside Diameter: 1.232"
    • Filler Neck Outside Diameter: 1.693"
    • OE Part Number: 21430-1P107, 214307S001, 21430-C991A, 21430-3NA1A, 21430-ZZ00A
    • Pressure: 42 psi
    • Shell Diameter: 1.77"
    • Type: Closed System
    • UPC: 033342108905
    • Part Description: Infiniti QX56 Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Infiniti QX56 - 10333

    STANT® Engine Coolant Radiator Cap for Infiniti QX56

    PartNumber: 10333
    Product Specifications
    • Cap Depth: 1.41"
    • Filler Neck Depth: 0.63"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 1.69"
    • Pressure: 16 psi
    • Shell Diameter: 2.2"
    • Type: Optional System
    • UPC: 033342074613
    • Part Description: Infiniti QX56 Engine Coolant Radiator Cap
    More Info
  • OEM Infiniti QX56 Radiator Cap Assembly Diagram - 21430-D999A
    View Related Parts

    OEM (Genuine) Infiniti QX56 Radiator Cap Assembly

    PartNumber: 21430-D999A
    OEM Infiniti QX56 Radiator Cap Assembly - 21430-D999A
    Product Specifications
    • Other Names: Cap, Radiator Cap, Reservoir Cap
    • Item Dimensions: 2.1 x 2.0 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21430-D991A
    • Part Description: Infiniti QX56 Radiator Cap Assembly
    More Info

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