9-Piece Engine Timing Chain Kit for BMW 320i 428i X1 X3 X5 2.0L N20 N26

9-Piece Engine Timing Chain Kit for BMW 2.0L N20 and N26 Applications

Engine timing-chain service kit identified for selected BMW 320i, 428i, X1, X3, and X5 vehicles equipped with a 2.0L N20 or N26 engine. The source describes a 9-piece alloy-steel replacement-style kit.

Critical fitment warning: The source provides no model years, chassis codes, production dates, drivetrain details, body styles, or market specifications. A matching model name, 2.0L displacement, or N20/N26 engine family alone does not confirm fitment because timing-system revisions and related components may vary. Confirm the VIN, exact engine code, chassis code, production date, original timing layout, sprocket design, chain link counts, guide and tensioner shapes, oil passages, and every included component before ordering.

Source-Listed Applications

• BMW 320i — selected 2.0L N20/N26 applications; year and chassis not provided
• BMW 428i — selected 2.0L N20/N26 applications; year and chassis not provided
• BMW X1 — selected 2.0L N20/N26 applications; year, chassis, and drivetrain not provided
• BMW X3 — selected 2.0L N20/N26 applications; year, chassis, and drivetrain not provided
• BMW X5 — selected 2.0L N20/N26 applications; year, chassis, drivetrain, and market specification not provided

Not confirmed: Any specific model year, chassis generation, xDrive/sDrive interchange, body style, market, other BMW model, other engine size, or engine whose original timing components do not match. Product tags and collection placement are not sufficient proof of fitment.

Kit Information

• Kit type: Engine timing-chain service kit
• Source-listed quantity: 9 pieces per set
• Source-listed material: Alloy steel
• Engine families: N20 and N26
• Displacement: 2.0L

The source does not itemize the 9 pieces. It does not confirm the number of timing chains, oil-pump chains, guides, tensioners, sprockets, seals, gaskets, bolts, or other components. Compare the product images and received package with the VIN-specific service requirements before beginning installation.

Water Pump and Oil-Pump Chain Warning

The source contains the phrase “timing chain kit water pump set,” but it does not clearly list a water pump as an included component. Water-pump inclusion is not confirmed. Oil-pump chain components are also not separately identified. Do not assume either system is included unless every required part is shown and verified in the package contents.

Reference Verification

No formal BMW OE or interchange reference numbers are supplied. Do not use the listing SKU, product tags, collection placement, model name, engine-family label, or 2.0L displacement alone as proof of interchange. Match the VIN-specific engine and the complete original timing system.

Installation Notes

Timing-chain replacement is an internal-engine repair that requires BMW service information, engine-specific locking and timing tools, and careful verification of timing marks and component revisions. Installation should be performed by a qualified BMW engine technician.

Before disassembly, diagnose the cause of timing noise or correlation faults and check oil level, oil condition, oil pressure, variable-cam-timing operation, cam and crank sensors, VANOS components, guides, and related fault codes. During installation, follow the VIN-specific procedure for engine positioning, chain timing, tensioner activation, sealant placement, torque values, torque-angle fasteners, lubrication, and manual engine rotation. Replace any one-time-use bolts, seals, gaskets, or fluids required by the applicable procedure even when they are not included.

After assembly, rotate the engine manually through the required cycles and recheck all timing marks before startup. Prime the lubrication system where required, inspect for leaks, monitor oil pressure and abnormal noise, clear applicable codes, and complete specified adaptation or relearn procedures.

Frequently Asked Questions

What years does this kit fit?
The source does not provide model years. Verify the VIN, chassis, production date, exact N20/N26 engine code, and original components.

Are all 9 components listed?
No. The source states 9 pieces but does not provide an itemized contents list.

Is a water pump included?
Water-pump inclusion is not clearly confirmed. Verify the product images and received package.

Does it include the oil-pump chain system?
Oil-pump chain components are not separately identified and should not be assumed to be included.