Elring 712.170 Engine Valve Stem Oil Seal Set

Elring Valve Stem Oil Seal Set for Mercedes-Benz V8 Engines

Elring 712.170 is an engine valve stem oil seal set for select Mercedes-Benz and Chrysler applications with shared engine platforms. It is used to help maintain valve guide sealing in high-mileage and performance engines, including Mercedes-Benz G500, E55 AMG, SL55 AMG, and related models.

Key Features

• Elring engine sealing component for valve stem oil control
• Direct-fit application coverage for many Mercedes-Benz V8 and V6 models
• Supports proper oil control at the valve stem area
• Cross-references MAHLE SS45945 and OE-style part number 112 050 00 58
• Part number 712.170 for catalog and service verification

Detailed Description

This Elring valve stem oil seal set is built for engines used across a wide range of Mercedes-Benz passenger cars and performance models, plus the Chrysler Crossfire. It is a practical replacement when servicing the cylinder head on vehicles such as the Mercedes-Benz E500, S500, CLK55 AMG, ML500, and SLK55 AMG. The part number 712.170 is commonly searched for Mercedes-Benz valve stem seal replacement and engine top-end sealing service.

This part cross-references MAHLE SS45945 and OE reference 112 050 00 58 for the same application.

What It Helps Address

• Blue exhaust smoke after startup or deceleration
• Oil consumption caused by worn valve stem seals
• Oil fouling on spark plugs
• Rough idle or misfire symptoms linked to oil entering the combustion chamber
• Loss of sealing performance during cylinder head service

Installation Notes and Tips

Install during cylinder head repair or valve service, and verify valve guide condition before reassembly. Clean all sealing surfaces thoroughly and follow the factory service procedure for the specific Mercedes-Benz or Chrysler engine. Confirm fitment by engine code and VIN when ordering 712.170 for Mercedes-Benz G55 AMG, S430, or E320 applications.

Quality Assurance

Elring is a recognized engine sealing brand used in professional repair environments. Verify application details against the vehicle catalog before installation to ensure correct fitment for your Mercedes-Benz or Chrysler model.