The typical cost to replace a timing chain on a Chevrolet Traverse is generally in the range of about $1,000 to $2,500, depending on the engine, labor rates, and whether ancillary parts are replaced at the same time. The Traverse commonly uses a modern timing chain in its V6 powertrain, and the job is labor-intensive, often requiring substantial disassembly to access the chain, guides, and tensioners.
What affects the price
The following factors commonly influence the final bill when replacing a timing chain on a Traverse.
- Engine design and accessibility: The 3.6L V6 timing chain layout can vary by model year, influencing how much disassembly is required to reach the chain and related components.
- Parts included in the job: A timing chain kit may include the chain, guides, tensioners, and seals; dealers may also suggest replacing the water pump, thermostat, and front cover gaskets.
- Labor rate and hours: Labor rates differ by region and shop, and the job typically runs several hours due to the complexity of the procedure.
- Shop type and location: Independent shops generally charge less than a dealership, and prices vary by metro area or rural location.
- Opportunity for additional maintenance: If the water pump, thermostat, or other wear items are due, many shops perform these as part of the same service, adding to the cost.
In short, prices depend on how extensive the service is beyond the chain itself and where you have the work done.
Typical cost ranges
Use these ranges as rough benchmarks when budgeting for a timing chain replacement on a Traverse. Exact numbers depend on your vehicle’s year and engine variant, plus local labor rates.
- Independent repair shop: Approximately $1,000 to $2,000 total, with most of the cost tied to labor hours (roughly 6–12 hours at regional rates) and parts in the $100–$500 range.
- Regional auto repair chain or mid-size shop: About $1,500 to $2,800, reflecting moderate labor costs and the potential inclusion of additional parts like the water pump.
- GM dealership: Roughly $2,000 to $3,500 or more, particularly if OEM parts and dealer-approved service standards are emphasized.
- Parts and upgrades: If you opt for OEM timing kit components plus a water pump upgrade, expect an extra $150–$500 in parts, depending on the kit and year.
Prices vary widely by location and vehicle year; always request a written estimate and confirm which components are included in the quoted price.
What to ask before the service
Before committing, ask these questions to avoid surprises and ensure you understand what you’re paying for.
- Does the quote include the timing chain kit, guides, tensioners, and seals, and is a water pump included if recommended?
- How many hours is the labor estimate based on, and what is the hourly rate?
- Are OEM or aftermarket parts being used, and is there a parts warranty on the kit?
- Will the service require additional disassembly, and could other components (e.g., front cover, oil pump, cam phasers) be affected?
- Is there a labor warranty on the work, and what does it cover?
Clarifying these points helps you compare apples to apples across shops and reduces the risk of unexpected costs after the work begins.
What’s typically included and what to consider
Understanding what’s included in a timing chain job helps set expectations about the total cost and the long-term reliability of the repair.
- Timing chain kit: chain, guides, tensioners, and seals are usually included in the core replacement package.
- Water pump and related seals: many mechanics recommend or require replacing the water pump and thermostat if the timing cover is already off or if the pump shows signs of wear.
- Gaskets and fluids: timing cover gaskets and fluids (coolant, possibly oil) are often part of the service or quoted separately.
- Labor for reassembly and testing: the cost typically covers engine timing verification, valve clearance check (if applicable), and road testing to confirm proper operation.
- Warranty: look for a warranty on the labor and parts; most shops offer at least a 12-month or 12,000-mile warranty on this type of repair, but specifics vary by shop.
Knowing what’s included helps you compare quotes accurately and plan for any recommended upgrades or replacements.
Summary
Replacing a timing chain on a Chevrolet Traverse is a major, labor-intensive repair with costs that span roughly $1,000 to $3,500 depending on engine variant, location, and whether additional components (like the water pump) are replaced. To avoid surprises, obtain a detailed, written estimate that itemizes parts, labor, and any ancillary services, and confirm warranty coverage. If you’re unsure about pricing, consider quotes from a Chevrolet dealership and a reputable independent shop to benchmark local rates.
Did GM fix the 3.6 L timing chain problems?
By the 2012 model year, GM had made several changes to help address the timing chain issues the 3.6L engine was having. Although vehicles after the 2012 model year may still have timing chain problems, it is much less common than years past.
What year to stay away from Traverse?
Model Years with the Most Reported Issues
2009 to 2012 are the core years to avoid. Across the web, you'll find many negative Traverse owner reports regarding first-generation models. 2011 is widely considered the worst year of them all due to significant engine and transmission issues.
When should a Traverse timing chain be replaced?
Timing chain gear sets require replacement in many cases when the timing chain is replaced, especially in the event of failure. Of the vehicles that experience timing chain total failure, the majority are at or above the 150,000 to 175,000 mile mark.
Is it worth fixing the timing chain on a car?
Your car's engine contains many components, one of which is either a timing belt or a timing chain. Although the timing chain doesn't get as much attention atims some other car parts, it is extremely important. If the timing chain fails, it can cause an array of problems—including catastrophic engine damage.