How much does it cost to replace spark plugs in a Chevy Traverse?
For most Chevy Traverse models, replacing the spark plugs typically runs in the mid hundreds of dollars, depending on the engine, labor rates, and whether you choose OEM or aftermarket plugs. This article explains the typical costs, the factors that drive price, and tips to save money.
What affects the price
Several factors influence the total cost of a spark plug replacement on a Chevy Traverse. The list below highlights the main elements you’ll encounter when getting a quote.
- Engine type and number of plugs: Most Traverse models use six spark plugs, but the exact engine (for example, 3.6L V6 variants) can affect access and labor time.
- Spark plug type and price: Copper plugs are cheaper but shorter-lived; platinum or iridium long-life plugs cost more upfront but may last longer between replacements.
- Labor rate and shop location: Dealerships generally charge higher hourly rates than independent shops, and regional cost of living can affect prices.
- Accessibility and complexity: If the engine design requires removing coils, intake components, or other parts to reach the plugs, labor time increases.
- Additional services or parts: If ignition coils, spark plug wires, or seals need replacement, the total rises accordingly.
In general, price goes up with added complexity, higher labor rates, or pricier plug options. Planning ahead helps you compare apples to apples when shopping for an estimate.
Typical cost ranges
Below is a practical breakdown to help you budget a spark plug service for a Chevy Traverse. The figures assume a six-plug replacement on a common modern V6 engine and reflect typical shop pricing in many regions.
- Parts for six spark plugs: roughly $60–$180, depending on plug type (economy vs. long-life iridium/platinum) and whether you buy OEM or aftermarket plugs.
- Labor: about 1.0–2.5 hours, with hourly rates commonly ranging from $75–$150 (higher at dealerships, lower at independent shops).
- Total estimated range: roughly $180–$550, with many customers seeing prices in the $250–$450 range depending on the shop and exact engine configuration.
Dealership pricing is often at the higher end of the spectrum, while independent shops can offer more competitive rates. If a direct-injection (DI) variant or particularly tight access adds time, the total may approach the upper end of the range.
DIY vs. professional service
If you’re comfortable working on cars, doing the replace-yourself can cut labor costs significantly, though you’ll still pay for parts. Consider these factors before choosing DIY vs. shop service.
- Potential savings: roughly $100–$300, depending on plug price and local labor rates.
- Tools and materials needed: socket set, torque wrench, anti-seize or dielectric grease, and replacement plugs; you may also need an oxygen sensor-safe solvent or coil removal tools.
- Risks: cross-threading plugs, over- or under-torquing, breaking a plug in the cylinder, and warranty implications if applicable.
- Time and effort: expect a couple of hours of careful work, plus the time to obtain parts and dispose of old plugs.
If you plan to DIY, make sure you have the correct torque specifications for your engine and follow the service manual closely to avoid damage or misfires.
Maintenance notes and replacement interval
Most Chevy Traverse owners follow the vehicle’s recommended maintenance schedule for spark plugs. Modern engines often call for long-life plugs that can last around 100,000 miles under normal driving, but harsher conditions (rough driving, frequent short trips, or poor fuel) can shorten that interval. Always check your owner’s manual or consult your mechanic for the exact interval for your model year and engine.
Where to get an estimate
To budget accurately, obtain quotes from a few sources and compare the breakdown of parts vs. labor. The following guidance helps ensure you’re getting a clear, comparable estimate.
- Ask for a written estimate that separates parts and labor, and specifies the plug type being used.
- Request details on any additional work that may be recommended (coils, wires, seals) and whether that work is bundled into the quote.
- Inquire about disposal fees for the old plugs and whether shop supplies or shop fees are included.
Getting multiple estimates can help you identify fair pricing and catch any inflated charges before the work begins.
Summary
Replacing spark plugs on a Chevy Traverse typically costs about $200 to $500, depending on engine type, plug quality, labor rates, and whether you go to a dealership or an independent shop. The number of plugs is usually six, so the parts bill is a major component, but labor time and regional rates have a strong influence on the final price. DIY enthusiasts can save on labor but must weigh the risk of mistakes. Always compare several quotes and confirm whether any related services are included, so you have a clear, apples-to-apples comparison. If you’re due for service or approaching the 100,000-mile maintenance mark, scheduling ahead can keep your Traverse running smoothly without surprises at the repair shop.
