| Type | Belt Tensioner |
| Product Name | Belt Tensioner 04E145299L |
| OE Number | 04E145299L |
| Cross Reference Numbers | 04E145299N / 04E145299P / T39380 / 56388 / 534048010 |
| Application | AUDI / VOLKSWAGEN / SEAT / SKODA |
| Material | C&U bearing + High-strength steel pulley |
| MOQ | Contact Us for Details |
| Delivery Time | 1-7 days |
| Packaging | SUMATE / Neutral / Custom |
| Origin | Zhejiang, China |
The SUMATE Belt Tensioner 04E145299L is designed for the engine accessory belt drive systems of selected AUDI, VOLKSWAGEN, SEAT, and SKODA vehicles. The complete assembly combines the tensioning mechanism, mounting structure, bearing, and pulley to help maintain stable belt tension during engine operation.
This product is supplied as a replacement for OE number 04E145299L. The existing product information also identifies 04E145299N and 04E145299P as replacement numbers.
The belt tensioner applies controlled tension to the engine accessory belt. Correct belt tension helps the belt transmit power reliably to connected engine accessories while reducing belt vibration, slipping, abnormal noise, and premature wear.
Because vehicle configurations can vary by model, production year, engine, and market, the OE number and original component structure should be checked before ordering or installation.
| Number Type | Number |
| Main OE Number | 04E145299L |
| Replacement OE Numbers | 04E145299N / 04E145299P |
| GATES | T39380 |
| RUVILLE | 56388 |
| INA | 534048010 |
Please verify 04E145299L against the OE number on the original part before purchasing. Vehicle model and year information is provided as a reference based on the existing product record. Fitment may differ according to engine type, vehicle configuration, production date, and regional specification.
If you are unsure about compatibility, please send us the OE number, vehicle model, production year, engine information, and a photo of the original tensioner for confirmation.
| Specification | Details |
| Product Type | Belt Tensioner |
| Main OE Number | 04E145299L |
| Pulley Outer Diameter | 65 mm |
| Pulley Width | 25 mm |
| Weight | 0.536 kg |
| Material | C&U bearing + High-strength steel pulley |
| Application System | Engine accessory belt drive system |
| Brand | Model | Year |
| AUDI | A1 | 2012 onward |
| AUDI | A3 | 2012 onward |
| AUDI | A4 | 2015-2019 |
| AUDI | A5 | 2016-2020 |
| AUDI | Q2 | 2016 onward |
| AUDI | Q3 | 2013 onward |
| SEAT | Alhambra | 2015-2022 |
| SEAT | Arona | 2017 onward |
| SEAT | Ateca | 2016 onward |
| SEAT | Ibiza | 2013 onward |
| SEAT | Leon | 2012 onward |
| SEAT | Tarraco | 2018-2024 |
| SEAT | Toledo | 2015-2019 |
| SKODA | Fabia | 2014 onward |
| SKODA | Kamiq | 2019 onward |
| SKODA | Karoq | 2017 onward |
| SKODA | Kodiaq | 2016 onward |
| SKODA | Octavia | 2012 onward |
| SKODA | Rapid | 2015-2019 |
| SKODA | Scala | 2019 onward |
| SKODA | Superb | 2015-2024 |
| SKODA | Yeti | 2015-2017 |
| VOLKSWAGEN | Arteon | 2017 onward |
| VOLKSWAGEN | Beetle | 2011-2019 |
| VOLKSWAGEN | Caddy | 2015-2024 |
| VOLKSWAGEN | CC | 2015-2016 |
| VOLKSWAGEN | Golf | 2011 onward |
| VOLKSWAGEN | Jetta | 2010-2017 |
| VOLKSWAGEN | Load | 2012-2020 |
| VOLKSWAGEN | Multivan | 2021-2024 |
| VOLKSWAGEN | Passat | 2014-2024 |
| VOLKSWAGEN | Polo | 2011 onward |
| VOLKSWAGEN | Scirocco | 2013-2017 |
| VOLKSWAGEN | Sharan | 2015-2022 |
| VOLKSWAGEN | T-Cross | 2018 onward |
| VOLKSWAGEN | T-Roc | 2017 onward |
| VOLKSWAGEN | Taigo | 2021 onward |
| VOLKSWAGEN | Tiguan | 2015 onward |
| VOLKSWAGEN | Touran | 2015 onward |
| VOLKSWAGEN | Up! | 2011 onward |
Explore more belt tensioners for Audi accessory drive systems available from SUMATE.
SUMATE supplies automotive belt tensioners to distributors, wholesalers, importers, and repair-parts suppliers. Bulk-order support, neutral packaging, SUMATE packaging, and custom packaging options are available.
Please contact us with the required OE numbers and quantities for wholesale pricing, packaging details, delivery arrangements, and long-term supply cooperation.
Yes. The current product images show a complete tensioner assembly containing the pulley, tensioning arm, spring mechanism, and mounting structure.
The existing product record lists 04E145299N and 04E145299P as replacement OE numbers. Cross-reference numbers include GATES T39380, RUVILLE 56388, and INA 534048010.
No. Compatibility depends on the vehicle model, year, engine, production date, and regional configuration. Always verify the OE number on the original component before ordering.
Yes. SUMATE, neutral, and custom packaging options are available. Please contact us to confirm quantities and packaging requirements.
Send us the OE number, vehicle model, production year, engine information, and a clear photo of the original tensioner. Our team will help check the available product information.
Looking for Belt Tensioner 04E145299L for wholesale or aftermarket supply? Contact SUMATE with your required quantity, destination country, and packaging preference to request product details and a quotation.