Genuine BMW - Level 3 Timing Chain Kit - N55

Product Details

If there's one thing we know after decades of racing and building Ultimate Driving Machines, it’s that valve to piston contact is the ultimate day ruiner. Your BMW runs an interference engine, meaning a snapped or skipped timing chain doesn't just mean a tow truck. It means game over for your cylinder head and pistons.

Over time, heat and miles stretch out the factory timing chain, putting you at risk of skipping time or catastrophic failure. Add in worn guide rails or a tired chain tensioner, and you're playing Russian roulette with your engine bay.

Hear the Warning Signs?

• Front end engine noise not related to VANOS

• A metallic slapping sound echoing from behind the timing cover

The Ultimate Refresh

Instead of piecing together part numbers and praying you didn't forget a single use torque to yield bolt, we’ve put together the definitive Timing Chain Kit. Everything you need to tear down, time, and button up your engine is right here. Packed with Genuine BMW components so your motor runs as tight as the day it rolled off the assembly line.

What’s in the Box:

• 6x Genuine BMW High Power Spark Plugs

• 1x Genuine BMW Timing Sprocket Wheel

• 6x Genuine BMW Crank Pulley Bolts

• 1x Genuine BMW Crankshaft Center Bolt

• 1x Genuine BMW Chain Tensioner (with Gasket)

• 1x Genuine BMW Accessory Belt Tensioner

• 1x Genuine BMW Accessory Belt

• 1x Genuine BMW Idler Pulley (with Hardware)

• 1x Genuine BMW Timing Chain Guide Rail & Tensioner

• 1x Genuine BMW Timing Chain Slide Rail

• 1x Genuine BMW Bearing Bolt

• 1x Genuine BMW Timing Chain

• 1x Genuine BMW Valve Cover Gasket

• 7 Qts Genuine BMW Synthetic Engine Oil + OEM Filter

• 1 Gal Genuine BMW Coolant

​​Note: Changing a timing chain requires precision. You're going to need specialized BMW timing tools to lock down the cams and crank properly.

Prop 65 Warning

Kit Contents

Product Q&A

Lifetime Replacement

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