The replacement typically costs between $200 and $500, depending on labor rates, location, and whether extra parts are needed.
In this article, we break down what goes into that price, what to expect during the service, and how to shop for quotes. The 2006 Scion tC uses a 2.4-liter engine (2AZ-FE family), so the replacement procedure is similar to other engines in this line. Prices vary by region and shop type, from independent shops to dealerships.
Cost basics
Understanding the two main components—parts and labor—helps you read estimates and spot surprises. The following list outlines typical costs and what could push them higher.
Core cost components
- Valve cover gasket kit (main gasket plus related seals): $20–$60
- PCV valve: $5–$15
- Valve cover tube seals/grommets: $10–$40
- Valve cover bolts and sealant (if needed): $5–$15
- Labor (roughly 1.0–2.5 hours at typical shop rates): $75–$312
Conclusion: Most customers see a bill that falls in the low-to-mid hundreds range, with the exact total depending on shop rate and whether extra parts or services are required.
Regional pricing and typical ranges
Prices vary widely by geography and the type of shop. The ranges below reflect common scenarios in the United States as of 2024–2026 and can help you set expectations before getting quotes.
Estimated price ranges by scenario
- Lower-cost scenario: $200–$350 (independent shop in a lower-cost area, minimal extra work)
- Average scenario: $350–$450 (typical labor rate in many regions with standard parts)
- Higher-cost scenario: $450–$600+ (high-cost urban areas or dealer service; could include additional checks or parts)
Conclusion: To avoid surprises, obtain written estimates from multiple shops, and ask for a breakdown of parts vs. labor and any disposal or tax fees. Confirm whether the quote covers any necessary re-sealing or gasket replacements in the spark plug wells.
Summary
For a 2006 Scion tC, replacing the valve cover gasket generally falls in the hundreds of dollars, with total pricing shaped by parts choices, labor rates, and regional pricing. Getting several detailed quotes and understanding what each estimate includes is the best way to ensure you’re paying a fair price.