Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for Mercury Mountaineer Radiator Cap
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Mercury Mountaineer Radiator Cap

< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Max Pressure
  • Brands
  • Prices

13 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • Gates Engine Coolant Replacement Radiator Cap for Mercury Mountaineer - 31336

    Gates® Engine Coolant Replacement Radiator Cap for Mercury Mountaineer

    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: Mercury Mountaineer Engine Coolant Replacement Radiator Cap
    More Info
    $7.28
  • OEM (Genuine) Mercury Mountaineer Radiator Cap

    PartNumber: 6L2Z-8100-AC
    OEM Mercury Mountaineer Radiator Cap - 6L2Z-8100-AC
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 3.1 x 1.3 x 3.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Mountaineer Radiator Cap
    More Info
    $9.50 MSRP: $14.87
    You Save: $5.37 (37%)
  • Gates Engine Coolant Safety Release Radiator Cap for Mercury Mountaineer - 31534

    Gates® Engine Coolant Safety Release Radiator Cap for Mercury Mountaineer

    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: Mercury Mountaineer Engine Coolant Safety Release Radiator Cap
    More Info
    $6.40
  • OEM (Genuine) Mercury Mountaineer Reservoir Assembly Cap

    PartNumber: E9SZ-8100-A
    OEM Mercury Mountaineer Reservoir Assembly Cap - E9SZ-8100-A
    Product Specifications
    • Item Dimensions: 3.2 x 1.7 x 2.7 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F42Z-8100-A
    • Part Description: Mercury Mountaineer Reservoir Assembly Cap
    More Info
    $6.07 MSRP: $9.49
    You Save: $3.42 (37%)
  • Gates Engine Coolant Replacement Reservoir Cap for Mercury Mountaineer - 31406

    Gates® Engine Coolant Replacement Reservoir Cap for Mercury Mountaineer

    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: Mercury Mountaineer Engine Coolant Replacement Reservoir Cap
    More Info
    $4.48
  • OEM (Genuine) Mercury Mountaineer Cap

    PartNumber: E5TZ-8100-A
    OEM Mercury Mountaineer Cap - E5TZ-8100-A
    Product Specifications
    • Other Names: Cap, Radiator Cap
    • Item Dimensions: 6.4 x 4.2 x 4.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Mountaineer Cap
    More Info
    $6.45 MSRP: $10.27
    You Save: $3.82 (38%)
  • CSF OE Style Engine Coolant Radiator Pressure Mini Cap for Mercury Mountaineer - 4503

    CSF® OE Style Engine Coolant Radiator Pressure Mini Cap for Mercury Mountaineer

    PartNumber: 4503
    Product Specifications
    • OE Part Number: 10233
    • UPC: 710353450314
    • Part Description: Mercury Mountaineer OE Style Engine Coolant Radiator Pressure Mini Cap
    More Info
    $3.97
  • CSF OE Style Engine Coolant Radiator Pressure Mini Cap for Mercury Mountaineer - 4540

    CSF® OE Style Engine Coolant Radiator Pressure Mini Cap for Mercury Mountaineer

    PartNumber: 4540
    Product Specifications
    • OE Part Number: 10361
    • UPC: 710353454015
    • Part Description: Mercury Mountaineer OE Style Engine Coolant Radiator Pressure Mini Cap
    More Info
    $3.97
  • Gates Engine Coolant Replacement Radiator Cap for Mercury Mountaineer - 31564

    Gates® Engine Coolant Replacement Radiator Cap for Mercury Mountaineer

    PartNumber: 31564
    Product Specifications
    • Cap Depth: 1.06 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 1.26 in
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 20 psi
    • SAE Pressure Range: 18-22 psi
    • Shell Diameter: 2.59 in
    • UPC: 770075523987
    • Part Description: Mercury Mountaineer Engine Coolant Replacement Radiator Cap
    More Info
    $9.91
  • OEM (Genuine) Mercury Mountaineer Reservoir Cap

    PartNumber: 9C3Z-8101-B
    OEM Mercury Mountaineer Reservoir Cap - 9C3Z-8101-B
    Product Specifications
    • Other Names: Cap, Radiator Cap, Reservoir Cap
    • Item Dimensions: 6.2 x 4.1 x 4.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 9C3Z-8101-A, 8C3Z-8101-A, F6ZZ-8100-A, RS-103, F3LY-8100-A, XL3Z-8100-AA, RS-517
    • Part Description: Mercury Mountaineer Reservoir Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Mercury Mountaineer - 10233

    STANT® Engine Coolant Radiator Cap for Mercury Mountaineer

    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: Mercury Mountaineer Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Mercury Mountaineer - 10267

    STANT® Engine Coolant Radiator Cap for Mercury Mountaineer

    PartNumber: 10267
    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: 45137FE002, 6L2Z8100AC, 8C3Z8100A, 8C348100AA, 8S438100AA, 6L248100AF, 6L248100AE, 6L248100AC, 8C348100AB, 21430-8991A, 214308991C, 21435-7991C, 21435-7991B, 214307991B, 21430-8997A, L32115205, LFH115205, L3R115205, LF21-15-205
    • Pressure: 20 psi
    • Shell Diameter: 2.59"
    • Type: Closed System
    • UPC: 033342118546
    • Part Description: Mercury Mountaineer Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Mercury Mountaineer - 10333

    STANT® Engine Coolant Radiator Cap for Mercury Mountaineer

    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: Mercury Mountaineer Engine Coolant Radiator Cap
    More Info

Browse Mercury Mountaineer Radiator Cap by Years