2006-2017 BMW 128i 328i 335i 435i X6 3.0L N51 N52 N55 Timing Chain Kit 11317516074

This timing chain kit is designed for compatible BMW models equipped with N51B30, N52B30, N55B30, or S55B30 3.0L L6 DOHC engines. It includes intake and exhaust camshaft adjustments, timing chain components, guide rails, a tensioner, and a sprocket for timing system service.

Product Features

• Camshaft timing adjustment: Includes intake and exhaust camshaft adjustments for compatible BMW engines.
• Complete timing chain components: Includes the timing chain, rail and guide assemblies, rail, tensioner, and sprocket.
• OEM-oriented replacement: Manufactured under controlled material and production requirements to meet or exceed stated OEM performance requirements.
• Temperature stability: Designed for stable operation across higher and lower operating temperatures.
• Durable construction: Built to support reliable long-term timing system operation.

Engine Compatibility

3.0L L6 DOHC engines

Engine Codes

N51B30
N52B30
N55B30
S55B30

Vehicle Compatibility

Compatible with the specified BMW applications, including:

• BMW ActiveHybrid 3, ActiveHybrid 5, and ActiveHybrid 7
• BMW M2, M235i xDrive, M3, and M4
• BMW X1, X3, X4, X5, and X6
• BMW Z4
• BMW 128i, 135i, 135is, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 435i xDrive Gran Coupe
• BMW 525i, 525xi, 528i, 528xi, 530i, 530xi, 535i, 640i, 740i, and 740Li
• Chassis applications including E60, E61, E70, E71, E72, E82, E83, E84, E88, E89, E90, E91, E92, E93, F01, F02, F03, F04, F06, F07, F10, F11, F12, F13, F15, F16, F22, F23, F25, F26, F30, F31, F32, F33, F36, F80, F82, F85, F86, and F87

OE / Reference Numbers

11317516074
11317584084
11318648732
11317502180
ZC0035K
ZC80051K
ZC00891K

Package Includes

Intake and Exhaust Camshaft Adjustments
1 × Timing Chain
1 × Timing Chain Rail and Guide Assembly
1 × Timing Chain Rail
1 × Timing Chain Tensioner
1 × Sprocket

Important Notes

• Please verify the engine code, vehicle model, chassis code, and OE part number before purchasing.
• Confirm that your vehicle is equipped with one of the listed 3.0L L6 DOHC engines.
• If you experience product damage or fitment issues, please contact customer support for assistance.

Warranty

AUCERAMIC 12-Month Warranty

AUCERAMIC provides a 12-month warranty for this product. Every product is checked before shipment. If you experience any product quality or installation-related issues during the warranty period, please contact our customer service team for assistance.

⏱ Estimated Delivery Time

Delivery times vary by location:

• USA: 3-7 business days
  
• Canada & Europe: 7-18 business days
  
• Australia & New Zealand: 10-20 business days
  
• Other regions: 15-45 business days
  

Delivery times may vary due to carrier delays, customs clearance, or local delivery conditions.

🚚 Shipping Information

Processing Time:

Orders are usually processed within 1-2 business days after payment confirmation.

Shipping Method:

• USA orders: For eligible US orders, products are fulfilled from our US warehouse network and shipped via USPS, UPS, or FedEx.
  
• International orders: Shipped via reliable international carriers
  

Tracking:

A tracking number will be emailed after shipment. You can track your order through carriers such as USPS, UPS, FedEx, DHL, or 17TRACK.

📦 Order Issues

If your package arrives damaged, incorrect, missing items, or significantly delayed:

Please contact us with:

• Order number
  
• Photos/videos of the package and product
  
• Description of the issue
  

Our team will review and provide a solution as quickly as possible.

🔄 Returns & Warranty

We accept returns within 30 days after delivery.

To be eligible for a return:

• Item must be unused, uninstalled, and in original condition
  
• Must include original packaging and all accessories
  

⚠️ Installed, used, or tested parts are not eligible for return unless there is a confirmed manufacturing defect.

For return requests, please contact us first with your order number, product details, and photos (if applicable).

📧 info@auceramic.com

Warranty Coverage:

✔ Manufacturing defects

✔ Shipping damage

Not covered:

✘ Improper installation

✘ Misuse or modification

✘ Incorrect vehicle application

💬 Fitment Support

Not sure if this part fits your vehicle?

Send us your year, make, model, engine size, and VIN (if available). Our team will help confirm compatibility before purchase.

📧 info@auceramic.com