For a Honda Odyssey, the water pump itself typically costs about $50 to $200, depending on model year and whether you choose an aftermarket part or OEM; including labor, most replacement jobs run between roughly $200 and $700.
What you’re buying when you replace the water pump
Understanding the scope helps set expectations: the pump is a critical part of the cooling system, and replacement often involves accompanying components such as gaskets, seals, a thermostat, and sometimes belts or a timing belt kit, depending on the engine and service plan. Labor covers removing engine accessories to access the pump and reinstalling with proper torque and alignment.
Parts vs. labor considerations
Prices vary based on whether you’re purchasing a brand-new OEM unit, an aftermarket part, or a remanufactured pump, and whether the purchase includes related items like a thermostat, belts, or seals.
Price ranges and purchase options
Prices shown reflect typical United States part costs as of 2026 for new and remanufactured pumps, from both OEM and aftermarket sources. Exact prices depend on the Odyssey’s year and the retailer.
- Aftermarket new water pump: $60–$140
- OEM new water pump: $80–$200
- Aftermarket remanufactured water pump: $40–$110
- OEM remanufactured water pump: $60–$120
When you factor in installation, the total cost can vary. Part-price ranges above help you compare value across brands and generations. The actual price you see may be higher or lower based on your exact Odyssey year and the retailer’s current promotions.
Labor costs to replace a water pump
Labor is a major driver of total replacement cost. In the United States, typical labor time ranges from about 3 to 5 hours, and shop rates commonly fall between $75 and $150 per hour, depending on region and facility.
- Estimated labor time: 3–5 hours (varies by generation and engine).
- Labor rate: about $75–$150 per hour, depending on region and shop.
- Estimated total labor cost: roughly $225–$750 (excluding parts).
- Additional work: if you replace the timing belt/kit, thermostat, or belts, add roughly $100–$400 for parts and extra labor.
In practice, a water pump replacement including parts and labor commonly falls in the $300–$900 range, with dealership work tending toward the higher end.
Where to buy and how to save
Smart shopping can trim costs without compromising quality. Consider these strategies when purchasing and scheduling a water pump replacement for your Odyssey.
- Compare prices at auto parts stores (AutoZone, O'Reilly, Advance Auto Parts) and online retailers (RockAuto, Amazon, eBay Motors) to gauge current pricing and availability.
- Decide between OEM and aftermarket parts, and look for kits that include gaskets, seals, a thermostat, and drive belts if you’re planning a broader service.
- Ask a mechanic about bundling the water pump with a timing belt kit or other maintenance for potential labor savings.
- Check warranty terms and return policies, especially for remanufactured pumps or aftermarket brands.
Verify compatibility with your exact Odyssey year and engine code before purchase or service to avoid compatibility issues or misfit parts.
Summary
The cost of replacing a Honda Odyssey water pump varies with model year, part type, and labor rates. Part prices typically range from about $40 to $200, with OEM options often in the higher end. Total job cost, including labor, generally spans around $300 to $900, though dealership work can exceed that. Shopping around, choosing the right type of pump, and coordinating any bundled maintenance can help you secure a fair price.