Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Engines and Components› Camshafts and Valvetrain

Mini (OEM)

Valve Stem Seal Kit

Name: Valve Stem Seal Kit
Brand: Mini (OEM)
SKU: 11340033950

$30.18

SKU: 11340033950

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Mini Valve Stem Seal Kit is an engine valve stem oil seal set. This small rubber and plastic seal is located at the top of the valve stem and prevents engine oil from leaking into the combustion chamber. It ensures the engine operates efficiently by controlling oil flow.

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This set of valve stem seals is crucial for preventing engine oil from entering the combustion chamber. When these seals fail, symptoms can include blue smoke from the exhaust, increased oil consumption, and a rough engine idle. Elring is a well-established OEM supplier known for quality gaskets and sealing components for European vehicles. The brand's commitment extends to innovative solutions for various drive systems, including optimized combustion engines and alternative propulsion technologies. This valve stem seal set is made in China and offers original equipment quality for reliable performance. Specific fitment details for year, model, body style, engine, and transmission are available to ensure compatibility with your vehicle.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Mini (OEM)
Part Number	11340033950
Category	Engines and Components

Videos

Mini Cooper R56 N18 Valve Stem Seal Replacement 🔥

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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