| Inner diameter () | 60 |
| Outer diameter () | 67 |
| Material | nbr (nitrile butadiene rubber) |
| Thickness (mm) | 3.5 |
| Shape | o-ring |
| Outer diameter (mm) | 67 |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| VOLVO | 1257183 |
| SEAT | 034 121 119 , 034121119 |
| SEAT | 035 121 119 , 035121119 |
| SEAT | N 901 368 02 , N90136802 |
| SEAT | N 905 608 01 , N90560801 |
| VW | 034 121 119 , 034121119 |
| VW | 035 121 119 , 035121119 |
| VW | N 901 368 02 , N90136802 |
| VW | N 905 608 01 , N90560801 |
| SKODA | 034 121 119 , 034121119 |
| SKODA | 035 121 119 , 035121119 |
| SKODA | N 901 368 02 , N90136802 |
| SKODA | N 905 608 01 , N90560801 |
| AUDI | 034 121 119 , 034121119 |
| AUDI | 035 121 119 , 035121119 |
| AUDI | N 901 368 02 , N90136802 |
| AUDI | N 905 608 01 , N90560801 |
| VAG | 034 121 119 , 034121119 |
| VAG | 035 121 119 , 035121119 |
| VAG | N 901 368 02 , N90136802 |
| VAG | N 905 608 01 , N90560801 |
| Usage numbers |
| 104 534 001 |
| HP104 534 |
| 1215400000102 |
| 1215400000508 |
| 4063926003940 |
| 5900744032846 |
| FE104534 |
The Seal, thermostat (104 534) seals the thermostat housing to prevent coolant leaks. Replacing it restores proper system pressure and cooling efficiency.
Use our vehicle compatibility checker or enter your car’s make, model, and year to confirm fitment. If you’re unsure, contact our support team for assistance. Or, for extra peace of mind, purchase our 100% Fitment Guarantee service at checkout.
While some parts are DIY-friendly, others may require professional installation. Check the product manual or consult a mechanic if unsure.
Most installations only require basic tools, but some may need specialty tools. Check the product details or installation guide for recommendations.
We offer both OEM and high-quality aftermarket parts. Each product listing specifies whether it's OEM or aftermarket.
The materials vary by product but are always designed for durability and performance. Check the product details for specific material information.
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We accept returns within 30 days of delivery, provided the item is unused and in its original packaging. Visit our Returns page for more details.
Yes! Most of our parts include a manufacturer warranty. Check the product details for specific coverage information.