2012-2017 BMW 228i 328i N20 / N26 2.0L Turbo Timing Chain & Oil Pump Chain Kit
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Description
Prevent catastrophic engine failure and cure the infamous timing chain whine on your BMW N20 or N26 2.0L engine. The factory timing chain guides and oil pump chains are notorious for premature wear, leading to severe engine damage. This complete Master Timing & Oil Pump Chain Kit provides redesigned, updated components to restore your engine's precision and reliability. Built to OEM specifications, this kit replaces all critical timing and balance shaft drive components for worry-free driving.
What's Included in the Kit:
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[Primary Timing Components]
- 1x Timing Chain (Upper)
- 1x Chain Tensioner (Upper)
- 1x Timing Chain Guide Rail (Upper)
- 1x Rail Guide Assembly
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[Oil Pump & Balance Shaft Components]
- 1x Oil Pump Chain (Lower)
- 1x Tensioner Guide Rail (Lower)
- 1x Crankshaft Gear / Sprocket
- 1x Counter Balance Shaft Sprocket
Vehicle Compatibility (For BMW N20 / N26 2.0L L4 DOHC Turbo Engines ONLY):
(⚠️ Fitment Note: Strictly fits 2.0L 4-Cylinder N20 and N26 engines. Does NOT fit 3.0L 6-Cylinder models. Please verify your displacement before purchase.)
BMW 2 Series:
- 2014-2016 BMW 228i 2.0L
- 2015-2016 BMW 228i xDrive 2.0L
BMW 3 Series:
- 2013-2017 BMW 320i & 320i xDrive 2.0L
- 2012-2016 BMW 328i & 328i xDrive 2.0L
- 2014-2016 BMW 328i GT xDrive 2.0L
BMW 4 Series:
- 2014-2016 BMW 428i & 428i xDrive 2.0L
- 2015-2016 BMW 428i Gran Coupe & 428i xDrive Gran Coupe 2.0L
BMW 5 Series:
-
2012-2016 BMW 528i & 528i xDrive 2.0L
BMW X & Z Series:
- 2013-2015 BMW X1 2.0L (sDrive28i / xDrive28i)
- 2013-2017 BMW X3 2.0L (sDrive28i / xDrive28i)
- 2015-2016 BMW X4 2.0L (xDrive28i)
- 2016 BMW X5 2.0L (xDrive40e Electric/Gas)
- 2012-2016 BMW Z4 2.0L (sDrive28i)
Shipping & Package Specifications:
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Item Weight: 4.0 lbs (1.81 kg)
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Package Dimensions: 18 x 13 x 3 inches
Interchange/OE Part Numbers: 11318648732, 11317502180, 11317584723, 11317585020, 11317592850, 11317603944, 11318685091, 11317592877, 11417605367, 11418663609, 11417602653, 11417602647, 11417602648, 11417602653, 11418651102.
(⚠️ Fitment Note: Strictly fits 2.0L 4-Cylinder N20 and N26 engines. Does NOT fit 3.0L 6-Cylinder models. Please verify your displacement before purchase.)
BMW 2 Series:
2014-2016 BMW 228i 2.0L
2015-2016 BMW 228i xDrive 2.0L
BMW 3 Series:
2013-2017 BMW 320i & 320i xDrive 2.0L
2012-2016 BMW 328i & 328i xDrive 2.0L
2014-2016 BMW 328i GT xDrive 2.0L
BMW 4 Series:
2014-2016 BMW 428i & 428i xDrive 2.0L
2015-2016 BMW 428i Gran Coupe & 428i xDrive Gran Coupe 2.0L
BMW 5 Series:
2012-2016 BMW 528i & 528i xDrive 2.0L
BMW X & Z Series:
2013-2015 BMW X1 2.0L (sDrive28i / xDrive28i)
2013-2017 BMW X3 2.0L (sDrive28i / xDrive28i)
2015-2016 BMW X4 2.0L (xDrive28i)
2016 BMW X5 2.0L (xDrive40e Electric/Gas)
2012-2016 BMW Z4 2.0L (sDrive28i)
Is your BMW N20 or N26 2.0L engine suffering from the infamous high-pitched timing chain whine or a distinct rattling noise on cold starts? The factory timing chain guides and oil pump chains on these engines are notorious for premature wear, often breaking apart and dropping plastic debris into the oil pan. If left ignored, this can clog the oil pickup tube, leading to immediate oil starvation and catastrophic engine damage. Cure the whine, prevent thousands of dollars in repairs, and restore your engine's precision with our complete Master Timing & Oil Pump Chain Kit.
Unlike basic replacements, this professional-grade master kit provides completely redesigned, updated components for replacement of diagnosed worn timing components. It features all critical primary timing components, including the upper timing chain, tensioner, and rail guide assemblies, alongside the crucial lower oil pump chain, tensioner guide rail, crankshaft gear, and counter balance shaft sprocket. Built to strict OEM specifications, this kit directly replaces high-failure OE parts including 11318648732, 11317584723, and 11417605367. (⚠️ Fitment Note: This kit strictly fits 2.0L 4-Cylinder N20 and N26 engines. It does NOT fit 3.0L 6-Cylinder models. Please verify your engine displacement prior to purchase.)
Engineered as a direct-fit overhaul solution, this master set covers a massive range of BMW 2.0L DOHC Turbo applications. It is the perfect upgrade for the 2012-2016 BMW 328i and 528i, 2014-2016 428i and 228i, as well as popular X-Series and Z-Series models including the 2013-2017 X3, 2013-2015 X1, and 2012-2016 Z4. Don't let a known factory flaw destroy your ultimate driving machine. Rebuild your N20/N26 the right way with TREXCAR's premium-grade timing components, backed by our 1-year warranty for worry-free driving.
Available to the 48 contiguous U.S. states and Washington, DC. Orders are processed in 1 business day, with an estimated 3–5 business days in transit (4–6 business days total). Orders are fulfilled through Amazon Multi-Channel Fulfillment (MCF). Delivery times are estimates. See our Shipping Policy for details.
30-Day Standard Returns:
Request a return within 30 days of delivery. Eligible items must be new, unused, uninstalled and complete with original components and packaging. Contact support@trexcar-us.com for approval before returning an item. We provide a free prepaid return shipping label and charge no restocking fee for eligible returns, including eligible change-of-mind or customer-selected fitment returns.
Damaged, defective or incorrect items are handled under our Return & Refund Policy and Warranty Policy. Approved returns for these issues carry no return-shipping cost. Use only the return label and instructions provided by TREXCAR.


