Timing Chain Case Cover – BMW / MINI (11148580936 / 8580936)

This timing chain case cover for BMW and MINI (OEM 11148580936 / 8580936) is a precision-engineered replacement designed to protect the timing chain compartment and seal the timing system against oil leaks and contamination. Manufactured to meet or exceed original equipment standards, this cover restores the integrity of the engine’s timing assembly and ensures continued lubrication and performance of internal components. Ideal for use on compatible BMW 1 Series, 2 Series, X1, X2 and MINI models equipped with the corresponding timing system, this component supports reliable engine operation and long-term durability.

OEM Number: 11148580936, 11148586490, 8580936

Fitting Position : frontal sided Inner

Diameter : 52 mm

Quantity : 1

Our SKU: TB11148580936_94
 
All our Timing Chain Case Cover For Bmw Mini 2016-onwards 11148580936 8580936 are OEM quality and reliable after market car parts. This Timing Chain Case Cover For Bmw Mini 2016-onwards 11148580936 8580936 is specifically compatible with BMW: 1 Series, 2 Series, X1, X2, Mini: Mini, Mini Clubman, Mini Countryman, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

Key Benefits

OEM-Equivalent Quality
Engineered to match the fit and function of the original BMW/MINI timing chain case cover with reference numbers 11148580936, 11148586490 and 8580936, ensuring accurate replacement and consistent performance.

Prevents Oil Leaks
Provides a dependable seal for the timing chain housing to contain engine oil and reduce the risk of leaks that can compromise timing components and lubrication.

Protects Critical Timing Components
Shields the timing chain, tensioners, guides and camshaft gears from debris, contamination and fluid ingress, helping to prevent accelerated wear.

Maintains Engine Performance
By preserving proper oil pressure and clean operating conditions in the timing chain area, this cover supports optimal timing system performance and efficient engine operation.

Durable Construction
Constructed from materials designed to withstand high under-hood temperatures and mechanical stresses, contributing to long-lasting service life.

Direct Fit Replacement
Sold as a single unit that installs in place of the original cover without modification, suitable for professional and experienced DIY installation

Frequently Asked Questions (FAQs)

Q: What is the purpose of a timing chain case cover?
A timing chain case cover seals the engine’s timing chain compartment and prevents oil from escaping while keeping dirt and debris out of the timing chain system. Proper sealing is essential for maintaining oil pressure and protecting internal timing components. 

Q: Which vehicles is this timing chain case cover compatible with?
This timing chain case cover is designed for BMW and MINI models that use OEM part numbers 11148580936 / 8580936 / 11148586490. Common compatible vehicles include various configurations of BMW 1 Series, 2 Series, X1, X2 and MINI Countryman and MINI Hatch models. Always verify fitment using your vehicle’s VIN or existing part number.

Q: What are signs that the timing chain case cover needs replacing?
Symptoms include visible oil leaks at the timing chain area, oil loss without other apparent leaks, oil contamination around the front of the engine, or a noticeable drop in oil level related to timing cover sealing issues.

Q: Is this part a genuine OEM component?
This product is an aftermarket replacement manufactured to OEM-equivalent standards. It is designed to meet the original part’s specifications for fit and function. Genuine OEM parts are also available separately.

Q: Can this part be installed by a DIYer?
Installation requires access to the engine’s timing assembly and may involve removal of ancillary components. While this cover is a direct replacement, professional installation is recommended to ensure correct fitment and to avoid damage to the timing system