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BMW Drive Belts & V-Belts for BMW X Series E84 (2013-2015)

Your BMW's drive belts are wear items, and will degrade and crack over time. Don't wait until you have a belt failure... don't get stranded! Replacing your BMW's belts, such as the alternator belt, power steering belt, air conditioning AC belt, or serpentine belt is a low cost insurance policy to preventing a break down -- or worse, engine damage. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

While also inspecting your serpentine belts, also check for wear or resistance in the pulleys. The tensioner pulley and deflection pulley are the primary sources for belt squealing. The rubber-isolated pulleys can also break apart, leading to total belt failure. We sell the tensioner and deflection pulleys for the M50 engine family used in the E34, E36, E39, E46, X5, Z3, and Z4.

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OEM Continental Serpentine Belt - E90 E92 E82 E60 E84

We Price Match - Give Us A Call or Chat!

T#:340662

Part#: 11287628653

In Stock

$ 51.99

This product was last offered at the strikethrough price on
03-19-2026

$ 31.99 USD

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$ 31.99 USD

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This serpentine belt (7pk-1860) drives the Air conditioning, Alternator, and power steering system for BMW's with the N54/N55 engine. We recommend replacing the AC / Alternator / Power Steering belt every 80,000 miles.

This item fits the following BMWs:
2011-2013� E82 BMW �135i 135is
2011-2011� E90 BMW �335i 335xi 335i xDrive - Sedan
2011-2013� E92 BMW �335i 335xi 335i xDrive - Coupe
2011-2013� E93 BMW �335i Convertible
2008-2010� E60 BMW �535i 535i xDrive
2013+� E84 BMW �X1 xDrive35i

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Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt - N54...

T#:37419776

Part#: 049453LA01-02KT7

Ships on Nov 12, 2026

Sale - Save 43% $ 178.98

This product was last offered at the strikethrough price on
05-05-2026

$ 101.21 USD

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Sale - Save 43%

$ 178.98

This product was last offered at the strikethrough price on
05-05-2026

$ 101.21 USD

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Enthusiast Bundle: Turner Motorsport Crank Seal Guard with ECS Kevlar-Reinforced Belt

Protect your N5X/S55 from catastrophic failure with this must-have upgrade!

The Turner Motorsport Crank Seal Guard is meticulously designed to safeguard your engine’s crank seal from potential damage caused by a shredded serpentine belt. Oil or coolant leaks can lead to accessory belt slippage, fraying, and tearing, which can send belt debris behind the harmonic balancer and into the crank seal, risking serious engine damage.

Key Benefits:

Shields crank seal from accessory belt debris, preventing engine failure Custom-fit for N54/N55/S55 engines Zinc-coated fasteners for superior corrosion resistance Durable 6061 billet aluminum construction, with Turner blue anodized finish for added strength and style Cutting-Edge Design:

Designed using FARO laser scanning and Solidworks CAD for precision fitment Rigorous testing ensures reliable protection in all conditions Easily installs with 2 securing bolts torqued to 20Nm ECS Performance Kevlar-Reinforced Accessory Belt:

Reduced elongation for consistent performance over time Enhanced shock and impact resistance Superior oil and temperature resistance tested to JASO E 109-94 and SAE J2432 standards Ensure long-term engine health and peace of mind with the Turner Motorsport Crank Seal Guard and ECS Kevlar-Reinforced Accessory Belt combo. Prevent the "when, not if" risk of belt-related engine failure today!

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Conti Tech AC & Alternator Accessory Belt - N20 2.0L

We Price Match - Give Us A Call or Chat!

T#:379606

Part#: 11287618848

In Stock

$ 41.81

This product was last offered at the strikethrough price on
03-17-2026

$ 20.90 USD

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$ 20.90 USD

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OEM replacement A/C & Alternator accessory belt.

Rein Power Steering Pulley E88 135i, E90 335i/335xi, E84 X1 35i xDriv...

2X Entries Into Our F80 M3 Sweepstakes

T#:34147755

Part#: 32427582947

In Stock at Vendor

Sale - Save 5% $ 71.99

This product was last offered at the strikethrough price on
08-31-2026

$ 68.39 USD

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Qty

Sale - Save 5%

$ 71.99

This product was last offered at the strikethrough price on
08-31-2026

$ 68.39 USD

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Power Steering Pulley is a vital component in your BMW’s power steering system, designed to maintain smooth and responsive steering performance. Available from Turner Motorsport, this high-quality pulley ensures the efficient operation of your power steering pump by providing optimal belt tension and reducing wear. Built to OEM specifications, the Power Steering Pulley is a direct-fit replacement, making installation easy and hassle-free for BMW owners and mechanics alike.

Made from durable materials, this pulley is designed to withstand the rigors of daily driving, offering long-lasting performance and reliability. It’s the perfect solution for those looking to restore or maintain the functionality of their BMW’s power steering system.