Piston Rings - All labor time
21.6 hrtypical
18.0 to 26.9hours on most vehicles
$3,240typical labor at $150/hr
Piston Rings - All takes about 21.6 hr of shop labor on a typical vehicle. Across 29,968 vehicle and engine combinations from 60 makes, most fall between 18.0 and 26.9 hours, and the longest take up to 58.8 hours. Cadillac, Jaguar and Mercedes-Benz vehicles tend to take the longest; Opel, Renault and Daewoo the least. The exact time depends on your car, so look yours up below or pick it on the home page.
per hour
Enter a rate to see the labor cost of each job. Many US shops charge somewhere between $100 and $200 an hour.
At $150 an hour, labor for this job is usually $2,700 to $4,035, about $3,240 on a typical vehicle. Parts are extra.
How long it takes across all vehicles
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8+
Hours, in half hour steps. Each bar is how many vehicle and engine combinations fall in that range.
Piston Rings - All time on popular vehicles
- 2026 Ford F-150 2.7L V6 EcoBoost20.7 hr
- 2026 Ford Mustang 2.3L I4 EcoBoost20.7 hr
- 2026 Hyundai Santa Fe 2.5L I4 Turbo20.7 hr
- 2026 Toyota Camry 2.5L I4 Hybrid18.0 hr
- 2026 Ford Ranger 2.3L I4 EcoBoost20.7 hr
- 2026 Dodge Charger 3.0L twin-turbo Hurricane I6 (Standard Output), 420 hp – Charger Sixpack S.O.21.6 hr
- 2026 Ford F-250 6.7L V8 Power Stroke Diesel24.8 hr
- 2026 Hyundai Sonata 1.6L I4 Turbo20.7 hr
- 2024 Audi A4 2.0L I4 TFSI26.9 hr
- 2025 Subaru Legacy 2.4L Turbo H420.7 hr
- 2026 Audi A6 2.0L Turbo I426.9 hr
- 2025 Volvo S60 2.0L I4 Turbo+SC26.9 hr
- 2026 Porsche 911 3.0L Twin Turbo H626.9 hr
- 2025 Toyota 4Runner 2.4L Turbo I4 i-FORCE (T24A-FTS)18.0 hr
- 2026 Hyundai Elantra 1.6L I4 Turbo20.7 hr
- 2026 Ram 1500 5.7L V8 Hemi eTorque21.6 hr
- 2020 Ford Fusion 2.0L I4 EcoBoost15.0 hr
- 2026 Ford Explorer 2.3L I4 EcoBoost20.7 hr
- 2023 Chrysler 300 3.6L V6 Pentastar18.0 hr
- 2026 Jeep Grand Cherokee 3.6L V6 Pentastar18.0 hr
- 2022 Volkswagen Passat 2.0L I4 TDI 15020.7 hr
- 2026 Subaru Outback 2.4L H4 Turbo20.7 hr
- 2020 Chevrolet Impala 3.6L LGX V6 (305 hp)18.0 hr
- 2026 Ford Escape 2.5L I4 Hybrid18.0 hr
- 2026 Dodge Durango 6.2L V8 Supercharged24.8 hr
- 2026 Honda Civic 1.5L I4 Turbo20.7 hr
- 2026 Chevrolet Silverado 1500 3.0L I6 Duramax LZ020.7 hr
- 2026 Toyota Tacoma 2.4L Turbo I4 (T24A-FTS)18.0 hr
- 2026 Honda Accord 1.5L I4 Turbo20.7 hr
- 2026 Toyota RAV4 2.5L I4 PHEV A25A-FXS18.0 hr
- 2026 Honda CR-V 1.5L I4 Turbo L15B20.7 hr
- 2026 Jeep Wrangler 3.0L V6 EcoDiesel20.7 hr
- 2026 Ford Bronco 2.3L I4 EcoBoost20.7 hr
- 2026 Chevrolet Tahoe 3.0L I6 Duramax20.7 hr
- 2025 Nissan Altima 2.5L I4 (PR25DD, 188 hp)20.7 hr
Piston Rings - All time by make
| Make | Typical | Most vehicles | Vehicles |
|---|---|---|---|
| Cadillac | 28.1 hr | 23.4 to 28.1 | 668 |
| Jaguar | 28.1 hr | 23.4 to 32.3 | 98 |
| Mercedes-Benz | 26.9 hr | 23.4 to 58.8 | 1,702 |
| BMW | 26.9 hr | 23.4 to 32.3 | 1,167 |
| Audi | 26.9 hr | 23.4 to 58.8 | 712 |
| Porsche | 26.9 hr | 23.4 to 28.1 | 581 |
| Volvo | 26.9 hr | 23.4 to 26.9 | 463 |
| Lincoln | 26.9 hr | 23.4 to 28.1 | 314 |
| Land Rover | 26.9 hr | 23.4 to 32.3 | 177 |
| Genesis | 26.9 hr | 18.8 to 26.9 | 48 |
| Lexus | 23.4 hr | 23.4 to 28.1 | 442 |
| Acura | 23.4 hr | 23.4 to 26.9 | 238 |
| Infiniti | 23.4 hr | 23.4 to 28.1 | 229 |
| Alfa Romeo | 23.4 hr | 23.4 to 26.9 | 86 |
| Chevrolet | 21.6 hr | 18.0 to 21.6 | 3,173 |
| Ford | 21.6 hr | 18.0 to 21.6 | 3,028 |
| Dodge | 21.6 hr | 18.0 to 21.6 | 2,279 |
| GMC | 21.6 hr | 18.0 to 21.6 | 1,526 |
| Pontiac | 21.6 hr | 18.0 to 21.6 | 811 |
| Oldsmobile | 21.6 hr | 18.0 to 21.6 | 557 |
| Mercury | 21.6 hr | 18.0 to 21.6 | 512 |
| Studebaker | 21.6 hr | 18.0 to 21.6 | 67 |
| Hummer | 21.6 hr | 18.0 to 21.6 | 17 |
| Buick | 20.7 hr | 18.0 to 21.6 | 775 |
| Ram | 20.7 hr | 18.0 to 21.6 | 326 |
| Mini | 20.7 hr | 18.0 to 20.7 | 133 |
| Smart | 20.7 hr | 20.7 to 20.7 | 6 |
| Toyota | 18.0 hr | 18.0 to 20.7 | 1,404 |
| Volkswagen | 18.0 hr | 18.0 to 20.7 | 1,049 |
| Nissan | 18.0 hr | 18.0 to 20.7 | 842 |
| Jeep | 18.0 hr | 18.0 to 21.6 | 733 |
| Plymouth | 18.0 hr | 18.0 to 21.6 | 702 |
| Hyundai | 18.0 hr | 18.0 to 20.7 | 640 |
| Chrysler | 18.0 hr | 18.0 to 21.6 | 620 |
| Mazda | 18.0 hr | 18.0 to 20.7 | 617 |
| Honda | 18.0 hr | 18.0 to 20.7 | 486 |
| Subaru | 18.0 hr | 18.0 to 20.7 | 468 |
| Kia | 18.0 hr | 18.0 to 20.7 | 459 |
| Mitsubishi | 18.0 hr | 18.0 to 20.7 | 413 |
| Fiat | 18.0 hr | 18.0 to 20.7 | 308 |
| AMC | 18.0 hr | 18.0 to 21.6 | 166 |
| Isuzu | 18.0 hr | 18.0 to 18.0 | 154 |
| Suzuki | 18.0 hr | 18.0 to 20.7 | 151 |
| Saab | 18.0 hr | 18.0 to 20.7 | 116 |
| Saturn | 18.0 hr | 18.0 to 18.0 | 108 |
| MG | 18.0 hr | 18.0 to 18.0 | 68 |
| Morgan | 18.0 hr | 18.0 to 18.0 | 67 |
| Peugeot | 18.0 hr | 18.0 to 18.0 | 48 |
| Scion | 18.0 hr | 18.0 to 18.0 | 43 |
| Eagle | 18.0 hr | 18.0 to 18.0 | 41 |
| Geo | 18.0 hr | 18.0 to 18.0 | 37 |
| Daewoo | 18.0 hr | 18.0 to 18.0 | 30 |
| Renault | 18.0 hr | 18.0 to 18.0 | 28 |
| Opel | 18.0 hr | 18.0 to 18.0 | 20 |
Other engine repairs
- Head Gasket - Single
- Intake Manifold Gasket
- Oil Change
- Valve Cover Gasket - Single
- PCV Valve
- Engine Mount - Rear
- Fan Belt Replacement
- Transmission Mount
- Idler Pulley
- Connecting Rod Bearings
- Oil Separator/PCV
- Camshaft R&R
Hours are what a professional technician takes with the right tools, the same way shops quote jobs. Figures come from the Open Labor Project database.