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Dayco DP8101 Engine Water Pump
| Brand | Dayco DP8101 |
|---|---|
| Fits | Ford and Mercury · 66 vehicles |
Engine water pump. Restores coolant circulation for dependable engine cooling.
$59.49Free shipping
In stock · usually ships same day before 1pm CST
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Dayco DP8101 Engine Water Pump
Dayco DP8101 is an engine water pump for classic Ford and Mercury applications that use a heavy-duty, V-belt driven cooling setup. It is a direct-fit option for restoring coolant circulation in vehicles such as the Ford Bronco, Mustang, and Mercury Cougar.
Key Features
- Engine water pump for belt-driven cooling systems
- Heavy-duty construction for classic V-belt applications
- Fits a wide range of 1964-1977 Ford and Mercury vehicles
- Direct replacement part number DP8101 for service and repair work
- Compatible with select Ford Bronco, Mustang, LTD, E-100 Econoline, and Mercury models
Fitment Details
- Fits 1966-1977 Ford Bronco, N/A, Heavy Duty; V-Belt Driven
- Fits 1969-1974 Ford E-100 Econoline, N/A, Heavy Duty; V-Belt Driven
- Fits 1965-1969 Ford LTD, N/A, Heavy Duty; V-Belt Driven
- Fits 1964-1969 Ford Mustang, N/A, Heavy Duty; V-Belt Driven
- Fits 1967-1969 Mercury Cougar, N/A, Heavy Duty; V-Belt Driven
- Fits 1968-1969 Mercury Montego, N/A, Heavy Duty; V-Belt Driven
- Fits 1966-1967 Mercury Capri, N/A, Heavy Duty; V-Belt Driven
- Fits 1966-1967 Mercury Villager, N/A, Heavy Duty; V-Belt Driven
Product Description
Dayco DP8101 is built for classic cooling-system service where a heavy-duty, V-belt driven water pump is required. It serves owners and technicians working on Ford Bronco and Mustang models, along with select Ford LTD, E-100 Econoline, and Mercury Cougar applications. Use DP8101 when replacing a worn pump in a vehicle that depends on consistent coolant flow to maintain stable operating temperature.
Common Repair Uses
- Coolant leakage from a worn pump housing or seal
- Overheating caused by reduced coolant circulation
- Noise from a failing pump bearing
- Cooling-system service on a classic Ford Mustang or Ford Bronco
- Replacement of an aging water pump in V-belt driven engines
Installation Notes
Verify engine configuration and belt drive style before installation. This water pump is listed for heavy-duty, V-belt driven applications only, so confirm the vehicle matches the fitment table before ordering. Inspect the belt, hoses, thermostat, and coolant condition during service to help complete the repair correctly.
Quality Assurance
Dayco DP8101 is a Dayco replacement component for the listed Ford and Mercury applications. This part cross-references no additional part numbers in the provided data.
This part fits 66 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1977 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1976 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1975 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1974 | Ford | Bronco | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1974 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1974 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1974 | Ford | E-100 Econoline | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1973 | Ford | Bronco | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1973 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1973 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1973 | Ford | E-100 Econoline | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1972 | Ford | Bronco | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1972 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1972 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1972 | Ford | E-100 Econoline | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1971 | Ford | Bronco | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1971 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1971 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1971 | Ford | E-100 Econoline | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1970 | Ford | Bronco | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1970 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1970 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1970 | Ford | E-100 Econoline | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | Bronco | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | E-100 Econoline | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | LTD | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | LTD | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | LTD | 5.8L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | Mustang | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | Mustang | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Ford | Mustang | 5.8L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Mercury | Cougar | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Mercury | Cougar | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Mercury | Cougar | 5.8L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Mercury | Montego | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Mercury | Montego | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1969 | Mercury | Montego | 5.8L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Ford | Bronco | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Ford | Bronco | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Ford | Bronco | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Ford | LTD | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Ford | LTD | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Ford | Mustang | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Ford | Mustang | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Mercury | Cougar | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Mercury | Cougar | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Mercury | Cougar | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Mercury | Montego | 5.0L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Mercury | Montego | — | — | N/A | Heavy Duty; V-Belt Driven |
| 1968 | Mercury | Montego | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1967 | Ford | Bronco | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1967 | Ford | LTD | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1967 | Ford | Mustang | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1967 | Mercury | Capri | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1967 | Mercury | Cougar | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1967 | Mercury | Villager | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1966 | Ford | Bronco | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1966 | Ford | LTD | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1966 | Ford | Mustang | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1966 | Mercury | Capri | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1966 | Mercury | Villager | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1965 | Ford | LTD | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1965 | Ford | Mustang | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
| 1964 | Ford | Mustang | 4.7L | V8 | N/A | Heavy Duty; V-Belt Driven |
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