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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
FMIC.EU Crank Seal Guard for BMW N52 N54 N55 S55 – M2 M3 M4
The FMIC.EU Crank Seal Guard is a precisely designed protective component for BMW N52, N54, N55, and S55 engines. Its main function is to protect the crankshaft seal (or gasket) from mechanical damage and prevent the accessory belt from sticking to the crankshaft pulley, which could lead to serious engine failure. The part is made of durable aluminum using state-of-the-art CNC machining technology, ensuring high structural rigidity, a perfect fit, and easy installation. The anodized surface enhances corrosion and heat resistance, while also providing a clean and durable appearance.
- High-quality CNC machined aluminum
- Anodized finish: corrosion and heat resistant
- Protects the crankshaft seal from dirt and mechanical damage
- Prevents the belt from sticking to the crankshaft pulley
- Reduces the risk of engine failure
- Perfect fit to original mounting points
Compatible with:
BMW 135i (E82/E88) – 2008–2013
BMW 135is (E82) – 2013
BMW 1M Coupe (E82) – 2011
BMW 335i (E90/E91/E92/E93) – 2007–2013
BMW 335is (E92/E93) – 2011–2013
BMW 335xi (E90/E92) – 2007–2008
BMW 335i xDrive (E90/E92/E93) – 2009–2015
BMW 335i GT xDrive (F34) – 2014–2016
BMW 435i (F32/F33) – 2014–2016
BMW 435i Gran Coupe (F36) – 2015–2016
BMW M2 (F87) – S55 Engine
BMW M3 (F80) – S55 Engine
BMW M3 (E90/E92/E93) – N54/N55 Engine
BMW M4 (F82/F83) – S55 Engine










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.