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Dayco DP729 Engine Water Pump
| Brand | Dayco DP729 |
|---|---|
| Fits | Honda, Acura, and Isuzu · 29 vehicles |
Engine water pump. Circulates coolant to help maintain proper engine temperature.
Will it fit your vehicle?
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Dayco DP729 Engine Water Pump
The Dayco DP729 engine water pump is a timing belt driven replacement for select Honda, Acura, and Isuzu applications. It is built for vehicles where water pump service is performed during timing belt maintenance, including Honda Accord, Acura CL, Isuzu Oasis, Honda Odyssey, and Honda Prelude.
Key Features
- Engine water pump for timing belt driven cooling system service
- Direct fit for select 1990-2002 Honda Accord applications
- Compatible with 1997-1999 Acura CL, 1996-1999 Isuzu Oasis, 1995-1998 Honda Odyssey, and 1992-1996 Honda Prelude
- Part number DP729 for catalog and fitment lookup
- Replacement of the timing belt is required when replacing the pump
Detailed Description
Dayco DP729 is an engine water pump for vehicles that use a timing belt driven pump design. This application-based replacement is listed for 1990-2002 Honda Accord, 1997-1999 Acura CL, 1996-1999 Isuzu Oasis, 1995-1998 Honda Odyssey, and 1992-1996 Honda Prelude. If you are servicing a Honda Accord, Acura CL, or Honda Odyssey cooling system, this pump matches the specified engine-driven layout and should be installed as part of the timing belt service interval.
This part number, DP729, is intended for direct replacement use on the listed vehicles only. Because the pump is timing belt driven, timing belt replacement is required during installation.
What It Helps Address
- Coolant circulation problems caused by a worn water pump
- Overheating from reduced coolant flow
- Coolant leaks at the pump housing or seal area
- Noisy operation from a failing pump bearing
- Timing belt service on Honda Accord, Acura CL, Honda Odyssey, and related applications
Installation Notes
- Fits 1990-2002 Honda Accord, timing belt driven
- Fits 1997-1999 Acura CL, timing belt driven
- Fits 1996-1999 Isuzu Oasis, timing belt driven
- Fits 1995-1998 Honda Odyssey, timing belt driven
- Fits 1992-1996 Honda Prelude, timing belt driven
- Replace the timing belt when replacing the pump
- Verify engine application before installation
Quality Assurance
Dayco is a recognized name in engine drive and cooling system components. DP729 is cataloged as an engine water pump for the listed fitments and is identified by part number DP729 for accurate application matching.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Honda | Accord | — | 2.3L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 2001 | Honda | Accord | — | 2.3L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 2000 | Honda | Accord | — | 2.3L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1999 | Acura | CL | — | 2.3L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1999 | Honda | Accord | — | 2.3L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1999 | Isuzu | Oasis | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1998 | Acura | CL | — | 2.3L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1998 | Honda | Accord | — | 2.3L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1998 | Honda | Odyssey | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1998 | Isuzu | Oasis | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1997 | Acura | CL | — | 2.2L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1997 | Honda | Accord | — | 2.2L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1997 | Honda | Odyssey | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1997 | Isuzu | Oasis | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1996 | Honda | Accord | — | 2.2L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1996 | Honda | Odyssey | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1996 | Honda | Prelude | S | 2.2L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1996 | Isuzu | Oasis | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1995 | Honda | Accord | — | 2.2L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1995 | Honda | Odyssey | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1995 | Honda | Prelude | S | 2.2L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1994 | Honda | Accord | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1994 | Honda | Prelude | S | 2.2L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1993 | Honda | Accord | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1993 | Honda | Prelude | S | 2.2L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1992 | Honda | Accord | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1992 | Honda | Prelude | — | 2.2L | L4 | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1991 | Honda | Accord | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
| 1990 | Honda | Accord | — | — | — | N/A | Timing Belt Driven - Replacement of Timing Belt required when replacing pump |
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