Skip to product information
Ships Nationwide in 2–4 business days.
8x Pistons Rings Set for Mercedes C218 CLS550 X166 GL450 GL550 M278 4.6L 4.7L V8
$217.59
Sale price
$217.59
Regular price
In Stock
Questions? We're here to help!
Talk with a parts expert today
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
8x Pistons Rings Set for Mercedes C218 CLS550 X166 GL450 GL550 M278 4.6L 4.7L V8
Restore your Mercedes-Benz engine's peak performance and efficiency with this high-quality piston ring set. Specifically designed for the M278 V8 engine, this set provides a reliable solution for engine rebuilds and maintenance. Please note that this is a premium aftermarket replacement part, engineered to offer excellent durability and a precision fit at a fraction of the cost of original equipment components.
Key Features & Benefits
- Precision-engineered specifically for the M278 4.6L and 4.7L V8 engines.
- High-quality aftermarket construction ensures long-lasting performance and reliability.
- Designed to maintain optimal compression and superior oil control within the cylinders.
- Complete set of 8 piston rings provides everything needed for a full engine overhaul.
- A cost-effective alternative to expensive OEM parts without sacrificing quality.
Compatible Models
- Mercedes-Benz CLS550 (C218)
- Mercedes-Benz GL450 (X166)
- Mercedes-Benz GL550 (X166)
- Various other models equipped with the M278 4.6L / 4.7L V8 engine.
Product Specifications
- Part Type: Piston Ring Set
- Quantity: 8 Sets (Complete V8 Engine Set)
- Engine Compatibility: M278 4.6L / 4.7L V8
- Condition: Brand New
- Fitment Type: Aftermarket Replacement
Frequently Asked Questions
Is this an OEM part?
No, this is a high-quality aftermarket part designed to meet or exceed the performance standards of original equipment manufacturer components.
How do I confirm compatibility?
To ensure a proper fit, please verify that your vehicle is equipped with the M278 4.6L or 4.7L V8 engine. We recommend cross-referencing your vehicle's VIN or current part numbers to confirm compatibility with your specific model and year.
Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.