Shopping outside the US? International Shipping is now available!

×

APW Part Finder

Shop By Brand
Select Brand

Shop by Brand

Shop by Price

Shop by Series

Shop by Type

Shop by Condition

Shop by Quantity Sold

Shop by Recommended Use

COLLAPSE ALL

Dodge Diplomat Water Pump

We have 9 Items In-stock. Select a year to continue.
  • Top Sellers
  • Shop By Category

Dodge Diplomat Water Pump, Replacement Water Pump - Mechanical, Direct Fit

Best Seller
$16.44 $42.33 You Save $25.89 (61%)
Add to Cart
Availability: In Stock
Earn More APW Rewards
Instead of 16,
WATER PUMP ASSEMBLY, MECHANICAL, NEW -- A high quality, OE replacement water pump assembly; Backed by 1-year, unlimited-mileage warranty.
  • Sku#: REPD313501
  • Brand: Replacement
  • Type: Mechanical
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year, unlimited-mileage warranty
See more

Fits the following Dodge Diplomat Years

  • 1978 | S | 6 Cyl 3.7L
  • 1978-1981 | Base | 6 Cyl 3.7L
  • 1978-1983 | Medallion | 6 Cyl 3.7L
  • 1979-1983 | Salon | 6 Cyl 3.7L
  • 1981 | Sport | 6 Cyl 3.7L
See more

Dodge Diplomat Water Pump, GMB Water Pump - Mechanical, Direct Fit

$36.18 $42.69 You Save $6.51 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
GMB OE REPLACEMENT WATER PUMP, NEW, ALUMINUM, NATURAL FINISH -- Standard volume pump flow, mechanical type, standard pump rotation; Includes 1 paper gasket; Features a high flow design that provides long lasting and efficient cooling; Designed for OE fit and performance; Factory lubricated for long life; The precision ground shaft and hub accept OE fan clutches perfectly; Its OE quality forged housing is specially formed to ensure maximum coolant flow; Precision built and balanced with its pressed on impeller that increases water flow; The unique no-sealant required gasket makes installation fast, easy and leak-free; Its unitized seal protects bearings that provides long life and leak free performance; Features factory sealed precision ground one piece bearing; Engineered, designed, and built using the strictest design and manufacturing guidelines; With the finest quality assured through ISO 9002 programs; Easy installation; Fits models with factory air pump; With lifetime GMB limited warranty.
  • Sku#: GMB1201070
  • Brand: GMB
  • Type: Mechanical
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Includes: 1 paper gasket
  • Warranty: Lifetime GMB limited warranty
See more

Fits the following Dodge Diplomat Years

  • 1977-1981 | Base | 8 Cyl 5.2L
  • 1977-1983 | Medallion | 8 Cyl 5.2L
  • 1978 | S | 8 Cyl 5.2L
  • 1978-1979 | Base | 8 Cyl 5.9L
  • 1978-1979 | Medallion | 8 Cyl 5.9L
  • 1979 | Salon | 8 Cyl 5.9L
  • 1979-1989 | Salon | 8 Cyl 5.2L
  • 1984-1989 | SE | 8 Cyl 5.2L
See more

Dodge Diplomat Water Pump, A1 Cardone Water Pump - Mechanical, Direct Fit

$41.04 $48.43 You Save $7.39 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
WATER PUMP, REMANUFACTURED -- A High Quality, Direct Fit OE Replacement Water Pump, Designed And Manufactured With The Best Unitized Seals Ensuring Long And Trouble-Free Performance, Mounting Gasket Included
  • Sku#: A158457
  • Brand: A1 Cardone
  • Type: Mechanical
  • Condition: Remanufactured
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 3-year or 36,000-mile A1 Cardone limited warranty
See more

Fits the following Dodge Diplomat Years

  • 1977-1980 | Base | 8 Cyl 5.2L
  • 1977-1980 | Medallion | 8 Cyl 5.2L
  • 1978 | S | 8 Cyl 5.2L
  • 1978-1979 | Base | 8 Cyl 5.9L
  • 1978-1979 | Medallion | 8 Cyl 5.9L
  • 1979 | Salon | 8 Cyl 5.9L
  • 1979-1980 | Salon | 8 Cyl 5.2L
See more

Dodge Diplomat Water Pump, AC Delco Water Pump - Mechanical, Direct Fit

$52.71 $62.20 You Save $9.49 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
AC DELCO WATER PUMP KIT -- A high quality, direct fit OE replacement water pump kit; Replaces OE part number 88926115; With 12-month or 12,000-mile AC Delco limited warranty.
  • Sku#: AC252601
  • Brand: AC Delco
  • Type: Mechanical
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
See more

Fits the following Dodge Diplomat Years

  • 1977-1981 | Base | 8 Cyl 5.2L
  • 1977-1983 | Medallion | 8 Cyl 5.2L
  • 1978 | S | 8 Cyl 5.2L
  • 1978-1979 | Base | 8 Cyl 5.9L
  • 1978-1979 | Medallion | 8 Cyl 5.9L
  • 1979 | Salon | 8 Cyl 5.9L
  • 1979-1989 | Salon | 8 Cyl 5.2L
  • 1984-1989 | SE | 8 Cyl 5.2L
See more

Dodge Diplomat Water Pump, Gates Water Pump - Mechanical, Direct Fit

$38.17 $45.04 You Save $6.87 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
Gates Water Pump, New

Notes: 3 Outlet; Cast Aluminum Housing; Stamped Steel Impeller Material; Not timing belt driven; Standard Impeller Rotation

Includes: Water Pump, Gasket

Gates water pump is recognized in the industry for its durability and superior quality. Every Gates water pump is constructed with premium alloy materials, 100% functional test of seals and bearings, and undergone 100% leakage test for both the casting and assembled water pump.

  • Sku#: GAT43026
  • Brand: Gates
  • Type: Mechanical
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Lifetime Gates limited warranty
See more

Fits the following Dodge Diplomat Years

  • 1977-1981 | Base | 8 Cyl 5.2L
  • 1977-1983 | Medallion | 8 Cyl 5.2L
  • 1978 | S | 8 Cyl 5.2L
  • 1978-1979 | Base | 8 Cyl 5.9L
  • 1978-1979 | Medallion | 8 Cyl 5.9L
  • 1979 | Salon | 8 Cyl 5.9L
  • 1979-1989 | Salon | 8 Cyl 5.2L
  • 1984-1989 | SE | 8 Cyl 5.2L
See more

Dodge Diplomat Water Pump, DNJ Water Pump - Mechanical, Direct Fit

$46.43 $54.79 You Save $8.36 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
DNJ ENGINE WATER PUMP, NEW -- Includes 1 gasket; Tested by computerized quality monitoring machines at every point; Manufactured with associates who hold an ISO9002 certificate; With 12-month or 12,000-mile DNJ limited warranty.
  • Sku#: DNJWP1153
  • Brand: DNJ
  • Type: Mechanical
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1 year or 12,000-mile DNJ limited warranty
See more

Fits the following Dodge Diplomat Years

  • 1981 | Base | 8 Cyl 5.2L
  • 1981-1983 | Medallion | 8 Cyl 5.2L
  • 1981-1989 | Salon | 8 Cyl 5.2L
  • 1984-1989 | SE | 8 Cyl 5.2L
See more

Dodge Diplomat Water Pump, Airtex Water Pump - Mechanical, Direct Fit

$84.09 $99.23 You Save $15.14 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
AIRTEX HEAVY-DUTY ENGINE WATER PUMP, NEW -- Features increased cooling capacity and heavy duty components; A high quality, direct fit heavy-duty engine water pump; With 1-year Airtex limited warranty.
  • Sku#: AFAW7103H
  • Brand: Airtex
  • Type: Mechanical
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year Airtex limited warranty
See more

Fits the following Dodge Diplomat Years

  • 1978-1979 | Base | 8 Cyl 5.9L
  • 1978-1979 | Medallion | 8 Cyl 5.9L
  • 1979 | Salon | 8 Cyl 5.9L
  • 1981 | Base | 8 Cyl 5.2L
  • 1981-1982 | Medallion | 8 Cyl 5.2L
  • 1981-1982 | Salon | 8 Cyl 5.2L
  • 1983 | Medallion | 8 Cyl 5.2L
  • 1983-1985 | Salon | 8 Cyl 5.2L
  • 1984-1989 | SE | All Engines
  • 1984-1989 | Salon | All Engines
  • 1985 | SE | 8 Cyl 5.2L
See more

Dodge Diplomat Water Pump, Edelbrock Water Pump - Mechanical, Direct Fit

$275.60 $325.21 You Save $49.61 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
EDELBROCK VICTOR SERIES WATER PUMP, CAST ALUMINUM -- 0.63 in. pilot shaft, 5.55 in. from block surface to hub; Provides maximum flow and equal cooling to both sides of block; Features maximum cooling for street and racing engines, internal passages are balanced for maximum flow, impeller is larger than others for max pressure, impeller vanes dramatically increase flow rates, and equal distribution to both sides of block; Only flows in one-direction for optimum efficiency.
  • Sku#: E118877
  • Brand: Edelbrock
  • Type: Mechanical
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year Edelbrock limited warranty
See more

Fits the following Dodge Diplomat Years

  • 1977-1984 | All Submodels | All Engines
  • 1978 | S | 8 Cyl 5.2L
  • 1978-1979 | Base | 8 Cyl 5.9L
  • 1978-1979 | Medallion | 8 Cyl 5.9L
  • 1978-1981 | Base | 8 Cyl 5.2L
  • 1978-1983 | Medallion | 8 Cyl 5.2L
  • 1979 | Salon | 8 Cyl 5.9L
  • 1979-1985 | Salon | 8 Cyl 5.2L
  • 1985 | SE | 8 Cyl 5.2L
See more

Dodge Diplomat Water Pump, Mr Gasket Electric Water Pump - Electric, Direct Fit

$119.79 $141.35 You Save $21.56 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
MR GASKET ELECTRIC WATER PUMP DRIVE KIT, BLACK -- Complete with motor mounting bracket, extra long bolts, 10 spline pulleys, drive belt, wiring and switch; Designed to alleviate the power drag produced by conventional pulley drive units; Features a heavy-duty electric motor turning at approximately 1500 rpm to fulfill cooling needs without draining precious engine horsepower; This unit can be turned on and off manually during a run or before and afterwards even with engine off; With Mr. Gasket's limited 90-day warranty.
  • Sku#: G124333
  • Brand: Mr Gasket
  • Series: Mr Gasket Electric
  • Type: Electric
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 90-day Mr Gasket limited warranty
See more

Fits the following Dodge Diplomat Years

  • 1977-1981 | Base | 8 Cyl 5.2L
  • 1977-1983 | Medallion | 8 Cyl 5.2L
  • 1978 | S | 8 Cyl 5.2L
  • 1978-1979 | Base | 8 Cyl 5.9L
  • 1978-1979 | Medallion | 8 Cyl 5.9L
  • 1979 | Salon | 8 Cyl 5.9L
  • 1979-1989 | Salon | 8 Cyl 5.2L
  • 1984-1989 | SE | 8 Cyl 5.2L
See more

Need Help? Get everything right and save time

Shop Dodge Diplomat Water Pump Call our auto parts experts at   or get an expert recommendation via Live Chat

Our Advantage

Free Shippingon orders $50 and above

Copyright ©1995-2014 Auto Parts Warehouse. All Rights Reserved.
Please read Auto Parts Warehouse's Updated Privacy Policy

Hide