The BMW Thermostat O-Ring by Victor Reinz, manufacturer part number 41-77548-00, offers OE supplier quality for precise, reliable sealing at the thermostat. Designed specifically to meet the demands of BMW’s high-performance V8 and V12 engines, this O-ring matches OE part number 11 53 8 632 664 for direct compatibility and consistent fit.
Key Features:
- OE Supplier Quality: Manufactured by Victor Reinz to meet strict BMW requirements
- Direct Replacement: Engineered for seamless fit and performance matching the original thermostat O-ring
- Verified Fitment: Compatible with select BMW models, including various 5 Series, 6 Series, 7 Series, 8 Series, M Series, X Series, and Alpina vehicles with specified V8 and V12 engines
Reference the detailed fitment list to confirm application for your BMW model. Choose Victor Reinz for lasting performance and leak-free operation.
Specifications
Product Type
OE Supplier
OE Part Number
11 53 8 632 664 / 11538632664
OEM
No
Manufacturer Part Number
41-77548-00 / 417754800
No matching specifications found.