How much does it cost to replace a water pump in a Acura MDX?
Typically, replacing a water pump on an Acura MDX costs about $500 to $1,000 including parts and labor. Actual quotes vary by model year, engine, location, and whether additional cooling system work is needed.
The water pump is a critical component of the MDX’s cooling system. Replacement can be straightforward on some generations and more involved on others, especially if access requires removing parts or working near the timing chain cover. Understanding the cost helps you compare quotes from independent shops and dealerships alike.
What drives the price
Several factors determine the final bill. Understanding these cost drivers can help you estimate the total and spot potential savings.
- Parts cost (water pump, gaskets, seals, coolant). OEM parts are usually more expensive than aftermarket options, but may come with longer warranties.
- Labor time and rate. Labor time varies by engine layout and access, while hourly rates depend on shop location and whether you go to a dealer or an independent shop.
- Vehicle generation and engine type. Different MDX generations have different access challenges; the 3.5L V6 in many generations often requires front-cover work, affecting time and cost.
- Additional cooling system services. A coolant flush, hoses, or a thermostat replacement may be recommended or required, adding to the total.
- Geographic location. Urban areas and high-cost regions typically charge more for labor and parts.
These factors combine to produce a wide price range, so it’s wise to obtain multiple quotes and confirm exactly what is included in each estimate.
Cost ranges by MDX generation
Second generation (2007–2013)
Access is relatively straightforward on many 2nd-gen MDXs, but labor time can still vary. Here’s a rough guide to typical totals:
- Parts and coolant: $60–$240
- Labor: $340–$520
- Total range: $500–$800
Prices can be higher at dealerships and lower at independent shops, depending on parts choices and local rates.
Third generation (2014–2020)
This generation often involves more complex access and may include additional cooling components. Typical ranges look like:
- Parts and coolant: $70–$260
- Labor: $420–$650
- Total range: $600–$1,000
Expect higher quotes if the work touches the timing-area or requires extra parts, and lower quotes with aftermarket parts and efficient labor.
Fourth generation (2022–present)
Newer MDXs can be similar in complexity to prior gens but may have updated parts or tighter access. Typical ranges are:
- Parts and coolant: $80–$260
- Labor: $480–$750
- Total range: $750–$1,200
Dealer estimates tend to skew higher, while independent shops can offer competitive pricing with reputable aftermarket parts.
What to do next
To get a precise figure for your MDX, request detailed written quotes that itemize parts, coolant, and labor, and confirm whether any recommended additional services (thermostat, hoses, coolant flush) are included or optional.
Summary
Replacing a water pump on an Acura MDX generally costs between $500 and $1,000, though it can range from about $400 to $1,200 depending on the generation, engine, location, and whether parts are OEM or aftermarket. Always compare multiple written estimates, ask what is included, and consider whether a coolant flush or extra parts are advisable to protect the cooling system long-term.
