For a 2005 Honda Pilot, a water pump replacement typically costs roughly $350 to $750 installed, depending on part choice and whether the timing-belt kit is included. Parts can range from about $40–$180 for a pump alone, with labor commonly in the $200–$550 range. Dealer parts or belt-kit upgrades can push the total higher.
Parts options and price ranges
Prices vary by brand and whether you replace just the pump or include the timing belt kit. The following options cover typical scenarios you’ll encounter when shopping for a replacement.
OEM vs aftermarket considerations
Choosing between original equipment manufacturer (OEM) parts and aftermarket parts affects price, warranty, and long-term reliability. OEM kits (pump plus belt components) tend to cost more upfront but may offer stronger warranty coverage.
- Aftermarket water pump (pump alone): $40–$100
- OEM Honda water pump (pump alone): $100–$180
- Aftermarket timing belt kit including pump: $140–$260
- OEM timing belt kit including pump: $180–$300
In practice, many shops offer a bundled kit that includes the pump, belt, tensioner, and sometimes a thermostat, which can save labor time during installation.
Labor and total installed cost
Labor costs vary by region and shop type, and whether you replace the timing belt kit alongside the pump. The number of hours and the shop’s labor rate largely determine the final installed price.
Labor rate and job duration
Typical labor rates and time estimates for a 2005 Pilot are as follows. These figures are general guidelines and can vary by location and vehicle condition.
- Independent shop: $80–$110 per hour; 2.5–5 hours depending on whether a belt kit is included
- Dealership or specialty shop: $110–$170 per hour; 3–6 hours with belt-kit replacement
- Typical total installed price (pump alone): $300–$600
- Typical total installed price (pump plus belt kit): $450–$900
Notes: Prices rise with dealer parts, complex access, or if additional components (like the thermostat) are replaced. It’s wise to obtain a written quote that itemizes parts and labor before authorizing the work.
What to know before you shop
The 2005 Honda Pilot uses a V6 engine that commonly requires the water pump to be replaced with the timing belt kit. Confirm with the shop whether the kit is included in the quoted price, and whether the thermostat is recommended or included. Always check the warranty terms on both parts and labor and consider getting quotes from multiple shops to compare prices.
Summary
Replacing a water pump on a 2005 Honda Pilot sits in a mid-range maintenance category. Your price is driven by part choice (OEM vs aftermarket) and whether the timing belt kit is replaced at the same time. Expect installed costs around $350–$750 for most cases, with higher totals if you opt for dealer parts or belt-kit upgrades. Gather multiple quotes, confirm kit inclusions, and verify warranties to ensure you’re getting solid value.
How much is a 2005 Honda Pilot worth today?
A 2005 Honda Pilot has depreciated $1,421 or 37% in the last 3 years and has a current resale value of $2,400 and trade-in value of $1,450.
What are signs of a bad Honda water pump?
Symptoms of a Failing Water Pump
- Coolant Leaks. One of the most common signs of a failing water pump is a coolant leak.
- Overheating Engine.
- Unusual Noises.
- Steam from the Radiator.
- Low Coolant Levels.
- Corrosion or Rust Around the Pump.
- Poor Heating Performance.
Can I still drive a car with a bad water pump?
Is It Safe to Drive With a Bad Water Pump. Driving with a failing water pump is a gamble. Even if the car seems fine for a few miles, overheating can occur suddenly and without much warning. Once that happens, the damage can begin in minutes.
How much does it cost to replace a water pump on a Honda Pilot?
between $863 and $1,271
The average cost for a Honda Pilot Water Pump Replacement is between $863 and $1,271. Labor costs are estimated between $506 and $742 while parts are priced between $357 and $529.


