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Replacement and OEM Parts for Water Pump Housing
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Water Pump Housing

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123 Products found

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  • OEM (Genuine) Water Pump

    PartNumber: ER3Z-8501-C
    OEM Water Pump - ER3Z-8501-C
    Product Specifications
    • Other Names: Cover
    • Item Dimensions: 9.1 x 8.8 x 11.7 inches
    • Item Weight: 5.10 Pounds
    • Replaces: BL3Z-8501-A, PW-522
    • Part Description: Water Pump
    More Info
    $93.71 MSRP: $154.91
    You Save: $61.20 (40%)
  • Dorman Engine Coolant Water Pump Housing - 902-401

    Dorman® Engine Coolant Water Pump Housing

    PartNumber: 902-401
    Product Specifications
    • Material: Aluminum, Steel, Rubber, and Fiber
    • OE Part Number: 16100-79075, 16100-79185, 16100-7918583
    • UPC: 019495126799
    • Part Description: Engine Coolant Water Pump Housing
    More Info
    $46.52
  • OEM (Genuine) Cover, Thermostat

    PartNumber: 19311-RJA-A00
    OEM Cover, Thermostat - 19311-RJA-A00
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 8.6 x 6.0 x 3.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cover, Thermostat
    More Info
    $35.56 MSRP: $50.23
    You Save: $14.67 (30%)
  • Dorman Engine Coolant Water Pump Housing - 902-000

    Dorman® Engine Coolant Water Pump Housing

    PartNumber: 902-000
    Product Specifications
    • Material: Aluminum, Steel, Rubber, and Fiber
    • OE Part Number: MD973940_1, MD972003_1, MD972004_1
    • UPC: 019495119210
    • Part Description: Engine Coolant Water Pump Housing
    More Info
    $38.51
  • OEM (Genuine) Inner Housing

    PartNumber: BR3Z-8501-D
    OEM Inner Housing - BR3Z-8501-D
    Product Specifications
    • Item Dimensions: 5.5 x 6.3 x 9.7 inches
    • Item Weight: 2.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: BR3Z-8501-A, BR3Z-8501-E, PW-550
    • Part Description: Inner Housing
    More Info
    $57.19 MSRP: $94.55
    You Save: $37.36 (40%)
  • OEM (Genuine) Housing-THERMOSTAT

    PartNumber: 256213CAA0
    OEM Housing-THERMOSTAT - 256213CAA0
    Product Specifications
    • Other Names: Front Housing, Thermostat Housing
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Housing-THERMOSTAT
    More Info
    $122.67 MSRP: $163.83
    You Save: $41.16 (26%)
  • OEM (Genuine) Housing Assembly-Thermostat

    PartNumber: 256202B600
    OEM Housing Assembly-Thermostat - 256202B600
    Product Specifications
    • Other Names: Housing, Thermostat Housing
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Housing Assembly-Thermostat
    More Info
    $53.24 MSRP: $71.57
    You Save: $18.33 (26%)
  • OEM (Genuine) Lower Housing

    PartNumber: 3L3Z-8C368-E
    OEM Lower Housing - 3L3Z-8C368-E
    Product Specifications
    • Other Names: Housing, Housing Assembly, Lower Housing
    • Item Dimensions: 21.4 x 14.4 x 7.1 inches
    • Item Weight: 8.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3L3Z-8C368-A, 3L3Z-8C368-KA, 3L3Z-8C368-C
    • Part Description: Lower Housing
    More Info
    $423.70 MSRP: $630.52
    You Save: $206.82 (33%)
  • OEM (Genuine) Water Pump Assembly

    PartNumber: 12681171
    OEM Water Pump Assembly - 12681171
    Product Specifications
    • Other Names: Water Pump, Water Pump Housing
    • Item Dimensions: 9.2 x 8.2 x 14.6 inches
    • Item Weight: 7.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 25205820
    • Part Description: Water Pump Assembly
    More Info
    $161.42 MSRP: $304.58
    You Save: $143.16 (48%)
  • OEM (Genuine) Housing-THERMOSTAT

    PartNumber: 256223CAA0
    OEM Housing-THERMOSTAT - 256223CAA0
    Product Specifications
    • Other Names: Rear Housing, Thermostat Housing
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Housing-THERMOSTAT
    More Info
    $90.77 MSRP: $122.02
    You Save: $31.25 (26%)
  • OEM (Genuine) Housing

    PartNumber: 3L3Z-8C368-D
    OEM Housing - 3L3Z-8C368-D
    Product Specifications
    • Other Names: Housing
    • Item Dimensions: 10.1 x 6.4 x 18.0 inches
    • Item Weight: 4.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3L3Z-8C368-B, 3L3Z-8C368-MA
    • Part Description: Housing
    More Info
    $366.32 MSRP: $545.13
    You Save: $178.81 (33%)
  • OEM (Genuine) Case-Thermostat

    PartNumber: 256202GGA5
    OEM Case-Thermostat - 256202GGA5
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 17.3 x 11.4 x 11.7 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Case-Thermostat
    More Info
    $99.36 MSRP: $132.70
    You Save: $33.34 (26%)
  • OEM (Genuine) COOLANT PUMP WITH SUPPORT

    PartNumber: 11-51-8-054-857
    OEM COOLANT PUMP WITH SUPPORT - 11-51-8-054-857
    Product Specifications
    • Other Names: Water Pump Assembly, Water Pump Housing
    • Fitment Type: Direct Replacement
    • Part Description: COOLANT PUMP WITH SUPPORT
    More Info
    $354.39 MSRP: $509.19
    You Save: $154.80 (31%)
  • OEM (Genuine) Cover-Water Pump

    PartNumber: 21013-3TA0A
    OEM Cover-Water Pump - 21013-3TA0A
    Product Specifications
    • Other Names: Cover, Housing Cover
    • Item Dimensions: 7.9 x 6.1 x 5.1 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cover-Water Pump
    More Info
    $128.57 MSRP: $181.62
    You Save: $53.05 (30%)
  • OEM (Genuine) Cover, Thermostat

    PartNumber: 19311-P8A-A00
    OEM Cover, Thermostat - 19311-P8A-A00
    Product Specifications
    • Other Names: Thermostat Cover, Water Outlet
    • Item Dimensions: 6.0 x 3.6 x 3.1 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cover, Thermostat
    More Info
    $73.33 MSRP: $103.59
    You Save: $30.26 (30%)
  • OEM (Genuine) Water Pump Housing

    PartNumber: 16032-0V050
    OEM Water Pump Housing - 16032-0V050
    Product Specifications
    • Item Weight: 9.00 Pounds
    • Part Description: Water Pump Housing
    $428.89 MSRP: $632.46
    You Save: $203.57 (33%)
  • OEM (Genuine) Water Pump Housing

    PartNumber: 12681168
    OEM Water Pump Housing - 12681168
    Product Specifications
    • Other Names: Water Pump, Water Pump Housing
    • Item Dimensions: 7.9 x 7.3 x 7.6 inches
    • Item Weight: 2.90 Pounds
    • Replaced by: 25204308
    • Part Description: Water Pump Housing
    More Info
    $93.87 MSRP: $141.61
    You Save: $47.74 (34%)
  • OEM (Genuine) Water Pump Housing

    PartNumber: 16032-F0010
    OEM Water Pump Housing - 16032-F0010
    Product Specifications
    • Other Names: Water Pump
    • Fitment Type: Direct Replacement
    • Replaced by: 16032-F0011
    • Part Description: Water Pump Housing
    More Info
    $241.86 MSRP: $351.37
    You Save: $109.51 (32%)
  • OEM (Genuine) Inspection Cover

    PartNumber: 90537266
    OEM Inspection Cover - 90537266
    Product Specifications
    • Other Names: Access Cover, Cover, Inspection Cover
    • Item Dimensions: 7.6 x 5.3 x 0.4 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Inspection Cover
    More Info
    $23.71 MSRP: $35.78
    You Save: $12.07 (34%)
  • OEM (Genuine) Cover-Water Pump

    PartNumber: 251252G200
    OEM Cover-Water Pump - 251252G200
    Product Specifications
    • Other Names: Housing
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25125-2G100
    • Part Description: Cover-Water Pump
    More Info
    $138.08 MSRP: $184.42
    You Save: $46.34 (26%)
  • OEM (Genuine) Rear Cover

    PartNumber: 12600022
    OEM Rear Cover - 12600022
    Product Specifications
    • Other Names: Cover, Rear Cover
    • Item Dimensions: 7.0 x 6.9 x 6.5 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12571913
    • Part Description: Rear Cover
    More Info
    $99.00 MSRP: $149.33
    You Save: $50.33 (34%)
  • OEM (Genuine) Cover-Water Pump

    PartNumber: 21013-6N200
    OEM Cover-Water Pump - 21013-6N200
    Product Specifications
    • Other Names: Cover, Rear Cover, Water Inlet
    • Item Dimensions: 5.7 x 5.5 x 4.6 inches
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cover-Water Pump
    More Info
    $36.21 MSRP: $49.48
    You Save: $13.27 (27%)
  • OEM (Genuine) Case-Thermostat

    PartNumber: 256202GTA0
    OEM Case-Thermostat - 256202GTA0
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 23.9 x 13.4 x 7.3 inches
    • Item Weight: 3.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Case-Thermostat
    More Info
    $99.36 MSRP: $132.70
    You Save: $33.34 (26%)
  • OEM (Genuine) Thermostat Housing

    PartNumber: 11061-5RB0A
    OEM Thermostat Housing - 11061-5RB0A
    Product Specifications
    • Other Names: Housing, Water Pump Housing
    • Fitment Type: Direct Replacement
    • Part Description: Thermostat Housing
    More Info
    $102.92 MSRP: $140.62
    You Save: $37.70 (27%)
  • OEM (Genuine) Cover-Water Pump

    PartNumber: 251252GTA0
    OEM Cover-Water Pump - 251252GTA0
    Product Specifications
    • Other Names: Housing
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cover-Water Pump
    More Info
    $152.33 MSRP: $203.45
    You Save: $51.12 (26%)
  • OEM (Genuine) Cover-Water Pump

    PartNumber: 25125-2C450
    OEM Cover-Water Pump - 25125-2C450
    Product Specifications
    • Other Names: Housing
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cover-Water Pump
    More Info
    $88.00 MSRP: $118.48
    You Save: $30.48 (26%)
  • OEM (Genuine) Cover

    PartNumber: HL3Z-8501-B
    OEM Cover - HL3Z-8501-B
    Product Specifications
    • Item Dimensions: 9.6 x 4.3 x 4.3 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: HL3Z-8501-C
    • Part Description: Cover
    More Info
    $15.11 MSRP: $30.00
    You Save: $14.89 (50%)
  • OEM (Genuine) Coolant Pump

    PartNumber: 11-51-8-631-940
    OEM Coolant Pump - 11-51-8-631-940
    Product Specifications
    • Other Names: Water Pump Assembly, Water Pump Housing
    • Fitment Type: Direct Replacement
    • Part Description: Coolant Pump
    More Info
    $185.62 MSRP: $264.50
    You Save: $78.88 (30%)
  • OEM (Genuine) Cover-Water Pump

    PartNumber: 2512525002
    OEM Cover-Water Pump - 2512525002
    Product Specifications
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cover-Water Pump
    More Info
    $152.38 MSRP: $203.52
    You Save: $51.14 (26%)
  • OEM (Genuine) Cover-Water Pump

    PartNumber: 25125-2G200
    OEM Cover-Water Pump - 25125-2G200
    Product Specifications
    • Other Names: Housing
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25125-2G100
    • Part Description: Cover-Water Pump
    More Info
    $172.89 MSRP: $232.77
    You Save: $59.88 (26%)
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About Water Pump Housing

The water pump housing is an exterior shell that covers the pump and it is typically composed of aluminum or steel.

Water pump housing operation

The water pump is vital to modern vehicles and without a properly functioning water pump, the engine would overheat. The water pump housing is just as important as the water pump itself. It is composed of solid material which can maintain pressure from the drive belt. The housing is also susceptible to excessive heat and this is another reason why the housing must be built off thick material.

Common problems with a faulty water pump housing

A faulty water pump housing can lead to rust damage, fan failure, and poor lubrication of the O-rings.