MAHLE SS46045A Victor Reinz Engine Valve Stem Oil Seal Set

The MAHLE SS46045A (also sold under the Victor Reinz brand) is a complete engine valve stem oil seal set designed to restore proper valve train lubrication in Chrysler, Dodge, Jeep, and Ram engines. This set includes 16 positive-stop valve stem seals engineered to precisely meter oil flow along the valve stem as it travels through the valve guide.

Proper valve stem sealing is critical to engine health. Too little lubrication accelerates valve stem and guide wear, while excessive oil causes increased consumption, carbon buildup on valve seats, early valve failure, reduced engine performance, and emissions failures. The SS46045A delivers the precise oil film needed to protect components and maintain efficient combustion.

Key Features:

• Positive-stop design — ensures accurate, consistent seating depth during installation
• 0.275 in. valve stem diameter / 0.460 in. guide OD — precise fitment specifications
• Viton rubber construction — superior heat and chemical resistance versus standard nitrile
• Meets or exceeds OE specifications — OEM-equivalent or better materials throughout
• Shrink-wrapped tray packaging — verify all parts are present before opening
• 2-year limited warranty

Cross-Reference Part Numbers: FEL-PRO SS 72929, Chrysler OEM 5302 2090AB

MAHLE Original is a globally trusted name in OEM-quality engine sealing. The SS46045A valve stem oil seal set is the dependable choice for engine rebuilders and professional technicians seeking factory-correct performance and long service life.