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URO Parts URO-012477 - Engine Timing Belt Tensioner Roller
Product Overview
The URO Parts URO-012477 Engine Timing Belt Tensioner Roller is a vital component designed to maintain the proper tension on your engine's timing belt, ensuring optimal performance and engine longevity. This part is manufactured to OE-level quality standards, ensuring perfect fitment and reliability for your vehicle. Trusted by automotive professionals and DIY enthusiasts alike, URO Parts is renowned for its commitment to quality across various vehicle makes, particularly BMW. Choose URO Parts URO-012477 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This URO Parts URO-012477 is equivalent to or replaces the following part numbers: 11 31 1 711 153, 11311711153, 11 31 1 468 743, 11311468743, URO012477, T41083, 415-9870, 4159870, TBT 18100, TBT18100, V20-0255, V200255, 079 06001 048, 07906001048, 079 06001 738, 07906001738, 024-0987, 0240987, 11311468743E.
Vehicle Compatibility
- BMW (1982-1988) 528e 2.7
- BMW (1984-1987) 325e 2.7
- BMW (1986-1987) 325es 2.7
- BMW (1986-1988) 325 2.7
- BMW (1987-1991) 325is 2.5
- BMW (1987-1993) 325i 2.5
- BMW (1988-1991) 325iX 2.5
- BMW (1989-1990) 525i 2.5
This also fits other applications. Please use the vehicle selector tool to verify fitment.
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- Trusted by DIYers and pros for over 15 years
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Frequently Asked Questions
What does the URO-012477 Engine Timing Belt Tensioner Roller do?
The URO-012477 maintains the tension of the timing belt, preventing slippage and ensuring that the engine's timing remains accurate for optimal performance.
How do I know if I need to replace the tensioner roller?
If you hear unusual noises from the engine, experience timing issues, or see visible wear on the timing belt, it may be time to replace the URO Parts URO-012477.
Can the URO-012477 help with DTC codes related to timing issues?
Yes, replacing a worn tensioner roller like the URO-012477 can help resolve DTC codes such as P0016, P0017, and P0018 that are related to timing issues.
Is the URO Parts URO-012477 backed by a warranty?
Yes, URO Parts typically offers a warranty on their products, providing you peace of mind with your purchase of the URO-012477.
How can I ensure the URO-012477 will fit my vehicle?
To verify fitment, consult the vehicle selector tool on our website or check your vehicle's manual for compatibility with the URO Parts URO-012477.
Order URO Parts URO-012477 today for a factory-correct replacement that restores safety and performance.
- BrandURO Parts
- ManufacturerURO Parts
- MPNURO-012477
- FeaturesCalifornia Proposition 65 : WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- OE Part Numbers11 31 1 711 153, 11311711153, 11 31 1 468 743, 11311468743
- Cross Reference NumbersURO012477, 11311468743, T41083, 415-9870, 4159870, TBT 18100, TBT18100, V20-0255, V200255, 079 06001 048, 07906001048, 079 06001 738, 07906001738, 024-0987, 0240987, 11311468743E
- Part TypeEngine Timing Belt Tensioner Roller
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1993 | BMW | 325i | Base (2.5 L6 GAS) | |
| 1992 | BMW | 325i | Base (2.5 L6 GAS) | |
| 1989 | BMW | 325iX | Base (2.5 L6 GAS) | |
| 1989 | BMW | 325is | Base (2.5 L6 GAS) | |
| 1989 | BMW | 325i | Base (2.5 L6 GAS) | |
| 1989 | BMW | 525i | Base (2.5 L6 GAS) | |
| 1988 | BMW | 325iX | Base (2.5 L6 GAS) | |
| 1988 | BMW | 325i | Base (2.5 L6 GAS) | |
| 1988 | BMW | 325 | Base (2.7 L6 GAS) | |
| 1988 | BMW | 325is | Base (2.5 L6 GAS) | |
| 1988 | BMW | 528e | Base (2.7 L6 GAS) | |
| 1990 | BMW | 325is | Base (2.5 L6 GAS) | |
| 1990 | BMW | 325i | Base (2.5 L6 GAS) | |
| 1990 | BMW | 325iX | Base (2.5 L6 GAS) | |
| 1990 | BMW | 525i | Base (2.5 L6 GAS) | |
| 1991 | BMW | 325is | Base (2.5 L6 GAS) | |
| 1991 | BMW | 325i | Base (2.5 L6 GAS) | |
| 1991 | BMW | 325iX | Base (2.5 L6 GAS) | |
| 1983 | BMW | 528e | Base (2.7 L6 GAS) | |
| 1982 | BMW | 528e | Base (2.7 L6 GAS) | |
| 1987 | BMW | 325es | Base (2.7 L6 GAS) | |
| 1987 | BMW | 325e | Base (2.7 L6 GAS) | |
| 1987 | BMW | 325i | Base (2.5 L6 GAS) | |
| 1987 | BMW | 325 | Base (2.7 L6 GAS) | |
| 1987 | BMW | 528e | Base (2.7 L6 GAS) | |
| 1987 | BMW | 325is | Base (2.5 L6 GAS) | |
| 1986 | BMW | 528e | Base (2.7 L6 GAS) | |
| 1986 | BMW | 325 | Base (2.7 L6 GAS) | |
| 1986 | BMW | 325e | Base (2.7 L6 GAS) | |
| 1986 | BMW | 325es | Base (2.7 L6 GAS) | |
| 1985 | BMW | 325e | Base (2.7 L6 GAS) | |
| 1985 | BMW | 528e | Base (2.7 L6 GAS) | |
| 1984 | BMW | 325e | Base (2.7 L6 GAS) | |
| 1984 | BMW | 528e | Base (2.7 L6 GAS) |
Warranty Overview
At Newparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, use our Return Portal or contact support.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For full details, please see our complete Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.





