/live/media/EL/EL_521730_FRO.JPG)
Elring 521.730 Engine Oil Cooler Gasket
| Brand | Elring 521.730 |
|---|---|
| Material | Elastomer |
| Number Of Parts [Parts] | 2 |
| Fits | BMW · 10 vehicles |
Elastomer material. Provides a flexible sealing surface for dependable leak control.
Oil cooler gasket. Made for sealing the engine oil cooler connection.
Cross-references 11 42 8 515 158 and 11 42 8 580 679 for the same application. See all 2.
Elring Engine Oil Cooler Gasket for BMW
Elring part number 521.730 is an engine oil cooler gasket made from elastomer for a precise sealing fit at the oil cooler interface. It is a direct replacement option for BMW applications that need reliable sealing at the oil cooler connection, including BMW X5, BMW X6, ActiveHybrid 5, and ActiveHybrid 7 models.
Key Features
- Elastomer construction for flexible, oil-resistant sealing performance
- Engine oil cooler gasket for leak control at the cooler mounting surface
- Elring 521.730 for OE-style replacement service
- Fits BMW X5 and BMW X6 applications across multiple model years
- Also listed for BMW ActiveHybrid 5 and ActiveHybrid 7
Detailed Description
This Elring engine oil cooler gasket is built for BMW cooling and sealing service where a stable seal is needed between the oil cooler and engine assembly. The elastomer material is selected for sealing consistency in oil-exposed environments, helping maintain proper gasket compression and interface integrity. If you are searching for an engine oil cooler gasket for BMW X5 or BMW X6 service, Elring 521.730 is a direct-fit replacement referenced for 2012-2013 BMW X5, 2015 BMW X5, 2018 BMW X5, 2015 BMW X6, and 2017-2019 BMW X6 applications. It is also listed for 2015 BMW ActiveHybrid 5 and 2015 BMW ActiveHybrid 7 models. This part cross-references BMW 11 42 8 515 158 and 11 42 8 580 679 for the same application.
What It Helps Address
- Oil seepage at the engine oil cooler sealing surface
- Loss of seal integrity from aged or hardened gasket material
- Service replacement after oil cooler removal
- Leak-related maintenance on BMW X5 and BMW X6 cooling systems
- Sealing issues on ActiveHybrid 5 and ActiveHybrid 7 oil cooler service
Installation Notes and Tips
Clean both mating surfaces thoroughly before installation and inspect the oil cooler and housing for damage, warping, or residue that could affect sealing. Confirm the gasket orientation matches the original part and verify the application against the vehicle’s engine configuration before assembly. For best results, replace the gasket during oil cooler service rather than reusing an old seal.
Quality Assurance
Elring is known for sealing-system components used in engine service applications. Part number 521.730 is manufactured as an elastomer gasket for BMW oil cooler sealing applications and is listed for direct replacement use on the vehicles shown above.
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2019 | BMW | X6 | xDrive35i | Sport Utility | AWD | 3.0L | L6 | N/A | — |
| 2018 | BMW | X5 | xDrive35d | Sport Utility | AWD | 3.0L | L6 | N/A | — |
| 2018 | BMW | X6 | xDrive35i | Sport Utility | AWD | 3.0L | L6 | N/A | — |
| 2017 | BMW | X6 | xDrive35i | Sport Utility | AWD | 3.0L | L6 | N/A | — |
| 2015 | BMW | ActiveHybrid 5 | Base | Sedan | RWD | 3.0L | L6 | N/A | — |
| 2015 | BMW | ActiveHybrid 7 | Base | Sedan | RWD | 3.0L | L6 | N/A | — |
| 2015 | BMW | X5 | xDrive35d | Sport Utility | AWD | 3.0L | L6 | N/A | — |
| 2015 | BMW | X6 | xDrive35i | Sport Utility | AWD | 3.0L | L6 | N/A | — |
| 2013 | BMW | X5 | xDrive30i | Sport Utility | AWD | 3.0L | L6 | N/A | — |
| 2012 | BMW | X5 | xDrive30i | Sport Utility | AWD | 3.0L | L6 | N/A | — |
| No rows match your filter. | |||||||||