Subtotal:$0.00
![]() |
URO Parts URO-000304 - Belt Tensioner Rod
Product Overview
The URO Parts URO-000304 Belt Tensioner Rod is a crucial component designed to maintain the proper tension on your vehicle's drive belt, ensuring optimal performance and reliability. Crafted to meet OE-level quality standards, this tensioner rod provides a perfect fit for various Mercedes-Benz models, delivering the durability and performance you expect from a trusted brand. With its precise engineering, the URO-000304 offers dependable operation, making it an essential part of your vehicle's maintenance. Choose URO Parts URO-000304 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This URO Parts URO-000304 is equivalent to or replaces the following part numbers: URO000304, 103 200 0236M-Y, 1032000236MY, 1032000236, 103 200 0236, V30-2079, V302079, 682 33004 500, 68233004500, 682 33004 280, 68233004280.
Vehicle Compatibility
- Mercedes-Benz 300E 3.0 (1986-1993)
- Mercedes-Benz 260E 2.6 (1987-1989)
- Mercedes-Benz 190E 2.6 (1987-1993)
- Mercedes-Benz 300SE 3.0 (1988-1991)
- Mercedes-Benz 300SEL 3.0 (1988-1991)
- Mercedes-Benz 300CE 3.0 (1988-1992)
- Mercedes-Benz 300TE 3.0 (1988-1993)
- Mercedes-Benz 300E 2.6 (1990-1992)
- Mercedes-Benz 300SL 3.0 (1990-1993)
- Mercedes-Benz 300SE 3.2 (1992-1993)
This also fits other applications. Please use the vehicle selector tool to verify fitment.
Why Choose Newparts.com?
- Trusted by DIYers and pros for over 15 years
- Over 20 million auto parts shipped
- Top brands at the best prices online
- Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
- Fast, reliable shipping from our U.S. warehouses
Frequently Asked Questions
What does the URO-000304 Belt Tensioner Rod do?
The URO-000304 Belt Tensioner Rod is responsible for keeping the drive belt taut, which ensures proper functioning of various engine components.
How do I know if I need to replace the tensioner rod?
If you notice unusual noises from the engine bay or the drive belt appears loose, it may be time to replace the URO Parts URO-000304.
What are some symptoms of a failing tensioner rod?
Common symptoms include squeaking or grinding noises, belt slippage, and visible wear on the drive belt, indicating the need for a new URO-000304.
Are there any diagnostic trouble codes (DTCs) associated with a failing tensioner rod?
While no specific DTCs are directly linked to the tensioner rod itself, issues may lead to general engine performance codes such as P0300, P0301, P0302.
Where can I buy the URO Parts URO-000304?
You can order the URO Parts URO-000304 online at Newparts.com for a factory-correct replacement that restores safety and performance.
- BrandURO Parts
- ManufacturerURO Parts
- MPNURO-000304
- FeaturesCalifornia Proposition 65 : WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Cross Reference NumbersURO000304, 103 200 0236M-Y, 1032000236MY, 1032000236, 103 200 0236, V30-2079, V302079, 682 33004 500, 68233004500, 682 33004 280, 68233004280
- Part TypeBelt Tensioner Rod
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1992 | Mercedes-Benz | 300SE | Base (3.2 L6 GAS) | |
| 1992 | Mercedes-Benz | 300SL | Base (3.0 L6 GAS) | |
| 1992 | Mercedes-Benz | 300E | 4Matic (3.0 L6 GAS) | |
| 1992 | Mercedes-Benz | 300E | Base (3.0 L6 GAS) | |
| 1992 | Mercedes-Benz | 300E | 2.6 (2.6 L6 GAS) | |
| 1992 | Mercedes-Benz | 300TE | 4Matic (3.0 L6 GAS) | |
| 1992 | Mercedes-Benz | 300TE | Base (3.0 L6 GAS) | |
| 1992 | Mercedes-Benz | 300CE | Base (3.0 L6 GAS) | |
| 1992 | Mercedes-Benz | 190E | 2.6 (2.6 L6 GAS) | |
| 1993 | Mercedes-Benz | 300SE | Base (3.2 L6 GAS) | |
| 1993 | Mercedes-Benz | 300SL | Base (3.0 L6 GAS) | |
| 1993 | Mercedes-Benz | 300E | 4Matic (3.0 L6 GAS) | |
| 1993 | Mercedes-Benz | 300E | Base (3.2 L6 GAS) | |
| 1993 | Mercedes-Benz | 300E | 2.8 (2.8 L6 GAS) | |
| 1993 | Mercedes-Benz | 300TE | 4Matic (3.0 L6 GAS) | |
| 1993 | Mercedes-Benz | 300TE | Base (3.2 L6 GAS) | |
| 1993 | Mercedes-Benz | 300CE | Base (3.2 L6 GAS) | |
| 1993 | Mercedes-Benz | 190E | 2.6 (2.6 L6 GAS) | |
| 1994 | Mercedes-Benz | S320 | LWB (3.2 L6 GAS) | |
| 1994 | Mercedes-Benz | S320 | SWB (3.2 L6 GAS) | |
| 1994 | Mercedes-Benz | SL320 | Base (3.2 L6 GAS) | |
| 1994 | Mercedes-Benz | E320 | Base (3.2 L6 GAS) | |
| 1994 | Mercedes-Benz | C280 | Base (2.8 L6 GAS) | |
| 1995 | Mercedes-Benz | S320 | LWB (3.2 L6 GAS) | |
| 1995 | Mercedes-Benz | S320 | SWB (3.2 L6 GAS) | |
| 1995 | Mercedes-Benz | SL320 | Base (3.2 L6 GAS) | |
| 1995 | Mercedes-Benz | C36 AMG | Base (3.6 L6 GAS) | |
| 1995 | Mercedes-Benz | E320 | Base (3.2 L6 GAS) | |
| 1995 | Mercedes-Benz | C280 | Base (2.8 L6 GAS) | Notes: Engine Range: Thru 034966 |
| 1996 | Mercedes-Benz | S320 | LWB (3.2 L6 GAS) | |
| 1996 | Mercedes-Benz | S320 | SWB (3.2 L6 GAS) | |
| 1996 | Mercedes-Benz | SL320 | Base (3.2 L6 GAS) | |
| 1996 | Mercedes-Benz | C36 AMG | Base (3.6 L6 GAS) | |
| 1996 | Mercedes-Benz | E320 | Base (3.2 L6 GAS) | |
| 1996 | Mercedes-Benz | C280 | Base (2.8 L6 GAS) | |
| 1997 | Mercedes-Benz | S320 | LWB (3.2 L6 GAS) | |
| 1997 | Mercedes-Benz | S320 | SWB (3.2 L6 GAS) | |
| 1997 | Mercedes-Benz | SL320 | Base (3.2 L6 GAS) | |
| 1997 | Mercedes-Benz | C36 AMG | Base (3.6 L6 GAS) | |
| 1997 | Mercedes-Benz | E320 | Base (3.2 L6 GAS) | |
| 1997 | Mercedes-Benz | C280 | Base (2.8 L6 GAS) | |
| 1998 | Mercedes-Benz | S320 | LWB (3.2 L6 GAS) | |
| 1998 | Mercedes-Benz | S320 | SWB (3.2 L6 GAS) | |
| 1999 | Mercedes-Benz | S320 | LWB (3.2 L6 GAS) | |
| 1999 | Mercedes-Benz | S320 | SWB (3.2 L6 GAS) | |
| 1991 | Mercedes-Benz | 300SL | Base (3.0 L6 GAS) | |
| 1991 | Mercedes-Benz | 300E | 4Matic (3.0 L6 GAS) | |
| 1991 | Mercedes-Benz | 300E | Base (3.0 L6 GAS) | |
| 1991 | Mercedes-Benz | 300E | 2.6 (2.6 L6 GAS) | |
| 1991 | Mercedes-Benz | 300SE | Base (3.0 L6 GAS) | |
| 1991 | Mercedes-Benz | 300SEL | Base (3.0 L6 GAS) | |
| 1991 | Mercedes-Benz | 300TE | 4Matic (3.0 L6 GAS) | |
| 1991 | Mercedes-Benz | 300TE | Base (3.0 L6 GAS) | |
| 1991 | Mercedes-Benz | 300CE | Base (3.0 L6 GAS) | |
| 1991 | Mercedes-Benz | 190E | 2.6 (2.6 L6 GAS) | |
| 1990 | Mercedes-Benz | 300SL | Base (3.0 L6 GAS) | |
| 1990 | Mercedes-Benz | 300E | 4Matic (3.0 L6 GAS) | |
| 1990 | Mercedes-Benz | 300E | Base (3.0 L6 GAS) | |
| 1990 | Mercedes-Benz | 300E | 2.6 (2.6 L6 GAS) | |
| 1990 | Mercedes-Benz | 300SE | Base (3.0 L6 GAS) | |
| 1990 | Mercedes-Benz | 300SEL | Base (3.0 L6 GAS) | |
| 1990 | Mercedes-Benz | 300TE | 4Matic (3.0 L6 GAS) | |
| 1990 | Mercedes-Benz | 300TE | Base (3.0 L6 GAS) | |
| 1990 | Mercedes-Benz | 300CE | Base (3.0 L6 GAS) | |
| 1990 | Mercedes-Benz | 190E | 2.6 (2.6 L6 GAS) | |
| 1988 | Mercedes-Benz | 300CE | Base (3.0 L6 GAS) | |
| 1988 | Mercedes-Benz | 300E | Base (3.0 L6 GAS) | |
| 1988 | Mercedes-Benz | 300SE | Base (3.0 L6 GAS) | |
| 1988 | Mercedes-Benz | 300SEL | Base (3.0 L6 GAS) | |
| 1988 | Mercedes-Benz | 300TE | Base (3.0 L6 GAS) | |
| 1988 | Mercedes-Benz | 190E | 2.6 (2.6 L6 GAS) | |
| 1988 | Mercedes-Benz | 260E | Base (2.6 L6 GAS) | |
| 1989 | Mercedes-Benz | 300CE | Base (3.0 L6 GAS) | |
| 1989 | Mercedes-Benz | 300E | Base (3.0 L6 GAS) | |
| 1989 | Mercedes-Benz | 300SE | Base (3.0 L6 GAS) | |
| 1989 | Mercedes-Benz | 300SEL | Base (3.0 L6 GAS) | |
| 1989 | Mercedes-Benz | 300TE | Base (3.0 L6 GAS) | |
| 1989 | Mercedes-Benz | 190E | 2.6 (2.6 L6 GAS) | |
| 1989 | Mercedes-Benz | 260E | Base (2.6 L6 GAS) | |
| 1986 | Mercedes-Benz | 300E | Base (3.0 L6 GAS) | |
| 1987 | Mercedes-Benz | 300E | Base (3.0 L6 GAS) | |
| 1987 | Mercedes-Benz | 190E | 2.6 (2.6 L6 GAS) | |
| 1987 | Mercedes-Benz | 260E | Base (2.6 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.





