The thermostat part itself typically costs about $6–$40, with most buyers paying around $10–$25 for an aftermarket unit or $25–$40 for an OEM Toyota part. With installation, total cost commonly runs about $150–$350, depending on the Camry’s engine (2.4L 2AZ-FE or 3.0L 1MZ-FE) and local labor rates.
What affects the price of a 2004 Camry thermostat
Prices are driven by engine type, branding, and what exactly you’re buying (a standalone thermostat valve vs. a thermostat within a housing assembly). The following factors most commonly influence what you’ll pay for the part and installation.
- Engine variant: The 2004 Camry offers at least two common powertrains—2.4L 4-cylinder (2AZ-FE) and 3.0L V6 (1MZ-FE). Different engines may use slightly different thermostat parts.
- Brand choice: OEM Toyota thermostats tend to be pricier than aftermarket equivalents, though many aftermarket units offer reliable performance.
- Part configuration: Some listings price a standalone thermostat valve; others sell the thermostat as part of a housing assembly, which is usually more expensive.
- Included hardware: Gaskets, O-rings, or coolant hoses may be included or sold separately; inclusion can affect the overall price.
- Retail channel and location: Prices vary between auto parts chains, online retailers, and dealerships, as well as by region.
Understanding these factors helps you compare prices accurately and decide whether a standalone valve or a full housing assembly makes the most sense for your car.
Typical price ranges by engine and part configuration
Prices shown reflect common listings at major auto parts retailers for the 2004 Camry and may vary with retailer and region. If you need exact figures, check current listings from stores like AutoZone, Advance Auto Parts, RockAuto, or a Toyota dealer.
- 2.4L 4-cylinder (2AZ-FE): thermostat alone (aftermarket) about $6–$18; OEM Toyota thermostat about $25–$40; housing assembly options often $40–$80.
- 3.0L V6 (1MZ-FE): thermostat alone (aftermarket) about $8–$25; OEM Toyota thermostat about $30–$60; housing assembly options often $50–$100.
Note: In many listings the thermostat may be bundled with the housing or a full assembly, which increases the part price but can simplify installation.
Labor costs to replace a 2004 Camry thermostat
Labor costs depend on shop, location, and how accessible the thermostat is. Typical ranges are as follows.
- Independent shop: roughly $80–$180 for straightforward replacements.
- Dealership or high-cost area: around $150–$250+ depending on accessibility and diagnostic needs.
Some shops also charge diagnostic fees or require coolant replacement; it’s wise to get a written estimate that itemizes parts, labor, and any additional fees before work begins.
Summary
For a 2004 Toyota Camry, expect the thermostat part itself to cost roughly $6–$40 depending on engine type and brand, with a full housing assembly tending to be higher. Installed cost typically falls in the $150–$350 range, influenced by engine variant, whether you choose an OEM or aftermarket part, and local labor rates. To get an exact figure, check current prices from multiple retailers and obtain a written estimate from a mechanic or dealership.


