Jeep Grand Cherokee Spark Plugs Replacement Cost
$180 – $290
Replacing a spark plugs on a Jeep Grand Cherokee costs $180 to $290 on average in the US, parts and labor included. Expect to pay $70–$120 for the part and $110–$170 for labor (~1h at $100–150/hour).
Cost breakdown
| Item | Low | High |
|---|---|---|
| Spark Plugs (aftermarket → OEM part) | $70 | $120 |
| Labor (~1h, independent shop → dealer) | $110 | $170 |
| Total | $180 | $290 |
What affects the price
- Part choice — aftermarket parts run $70–$95, while OEM/dealer parts can reach $120.
- Shop type — independent shops charge around $100–120/hour; dealerships $130–150+/hour for the same ~1h job.
- Model year and trim — newer and higher-trim Jeep Grand Cherokee versions often use pricier parts with more electronics.
- Region — labor rates in major metros run 15–25% above the national average.
Learn more in the full guide: Spark Plug Replacement Cost in 2026 →
Get an exact estimate for your Jeep Grand Cherokee
Drag & drop photos here or click to browse
Maximum 10 files (0/10)
Frequently Asked Questions
How much does it cost to replace a spark plugs on a Jeep Grand Cherokee?▾
On average, $180–$290 including parts and labor. The spark plugs itself runs $70–$120, and labor adds $110–$170 (about 1 hour of shop time).
Can I replace the spark plugs on a Jeep Grand Cherokee myself?▾
This is one of the more DIY-friendly jobs — typically 1 hour of work with basic hand tools. You'd pay only for the part ($70–$120). If you're not comfortable working on cars, a mobile mechanic or independent shop keeps labor costs low.
Why do quotes for a Jeep Grand Cherokee spark plugs replacement vary so much?▾
Three reasons: part choice (aftermarket vs OEM can double the parts cost), shop labor rate (independent shops charge around $100–120/hr vs $130–150/hr at dealers), and your region. Always get 2–3 written quotes.
Is it worth replacing the spark plugs on an older Jeep Grand Cherokee?▾
Compare the quote against your car's market value. As a rule of thumb, a single repair under 30% of the vehicle's value is usually worth doing. For a bigger decision, get a free AI estimate of your car's overall condition with our photo tool.
More Jeep Grand Cherokee repair costs
- Jeep Grand Cherokee Starter Replacement Cost
- Jeep Grand Cherokee Alternator Replacement Cost
- Jeep Grand Cherokee Side Mirror Replacement Cost
- Jeep Grand Cherokee Windshield Replacement Cost
- Jeep Grand Cherokee Catalytic Converter Replacement Cost
- Jeep Grand Cherokee Wheel Bearing Replacement Cost
Spark Plugs replacement on other Jeep models
All prices are estimated US national averages for 2026 (parts + labor) and are provided for informational purposes only. Actual quotes vary by model year, trim, region, and shop.