







Located on the left side of the cylinder head
2X Entries For Our G87 M2 Sweepstakes!We Price Match – Give Us A Call or Chat!
$3.25
2X Entries For Our G87 M2 Sweepstakes!We Price Match – Give Us A Call or Chat! Because VW/Audi made so many coolant piping pieces of hard plastic, it is common for these parts to break over the years. After thousands of miles and many years of hot coolant contact, it's easy for these parts to degrade and become brittle. Replace those problem areas before problems occur with a replacement from ECS Tuning. Made to fit just like the stock unit, this replacement will get your coolant system back in top shape quickly. Broken, cracked, or brittle flanges are no longer a problem. Take the worries out of your morning commute with an inexpensive piece of mind. Before ordering, check all connections and hoses to be sure that they are in top shape. If you need some help, ECS Tuning carries a full line of factory replacement and aftermarket coolant hoses to do the job. Also, grab some coolant to make your own kit to service all necessary parts. Includes sealing gasket to the cylinder head. Order O-rings for sensors separately, part #N 903 168 02.
URO-000131
| Mfg Part # | 037121144H |
|---|---|
| Supplier | VNE |
| Year | Make | Model | Engine | Notes |
|---|---|---|---|---|
| Volkswagen | Cabrio III | 2.0 | Use vehicle selector to confirm fitment | |
| Volkswagen | Golf III | 2.0 | For vehicles with manual transmission | |
| Volkswagen | Jetta III | 2.0 | For vehicles with manual transmission | |
| Volkswagen | Passat B4 | 2.0 | For vehicles with manual transmission |


The 07K 903 315S is a Gates OE-quality A/C accessory belt tensioner for Volkswagen models equipped with the 2.5L 5-cylinder (BGP/BGQ) engine — including the Beetle, Golf, Jetta, Passat, and Rabbit. This tensioner maintains correct A/C belt tension through a durable spring mechanism and precision sealed pulley bearing, keeping belt-driven accessories running quietly and reliably without any modifications required.


Replacement for damaged or seized units.
10X Entries For Our G87 M2 Sweepstakes!

For the hose connection found on the back of the block


Fix that oil leak for good!

