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$4.99
The thermostat housing gasket ensures a proper seal between the thermostat housing and the engine block, preventing coolant leaks and maintaining correct operating temperature.
Over time, exposure to heat, coolant, and pressure causes gaskets to harden, shrink, or crack, which can lead to leaks, overheating, or fluctuating engine temperatures. Anytime the thermostat housing is removed or serviced, the gasket should be replaced to guarantee a leak-free seal.
This replacement gasket from Victor Reinz (VR) is manufactured to OE specifications, providing precise fitment and long-lasting sealing performance.
JC PRONTEZZA supplies OEM-quality Victor Reinz gaskets and cooling system components to restore reliability and protect your engine from overheating.
OE Part Number: 021 121 119 A
917.931
| Weight | .05 lbs |
|---|---|
| Dimensions | 5 × 1 × 2 in |
| Mfg Part # | 021121119A |
| Make | Model | Submodel | Engine | Notes |
|---|---|---|---|---|
| Audi | A3 8P | Quattro | 3.2L | Use vehicle selector to confirm fitment |
| Audi | A3 8P | Quattro | V6 3.2L | Use vehicle selector to confirm fitment |
| Audi | TT MKI | Quattro | 3.2L | Use vehicle selector to confirm fitment |
| Volkswagen | Corrado | All | VR6 12v | Use vehicle selector to confirm fitment |
| Volkswagen | Eurovan T4 | All | VR6 12v | Use vehicle selector to confirm fitment |
| Volkswagen | Eurovan T4 | All | VR6 24v | Use vehicle selector to confirm fitment |
| Volkswagen | Golf III | All | VR6 12v | Use vehicle selector to confirm fitment |
| Volkswagen | Golf IV | All | VR6 12v | Use vehicle selector to confirm fitment |
| Volkswagen | Golf IV | All | VR6 24v | Use vehicle selector to confirm fitment |
| Volkswagen | Jetta III | All | VR6 12v | Use vehicle selector to confirm fitment |
| Volkswagen | Jetta IV | All | VR6 12v | Use vehicle selector to confirm fitment |
| Volkswagen | Jetta IV | All | VR6 24v | Use vehicle selector to confirm fitment |
| Volkswagen | Passat B4 | All | VR6 12v | Use vehicle selector to confirm fitment |
| Volkswagen | R32 MKIV | All | 3.2 | Use vehicle selector to confirm fitment |
| Volkswagen | R32 MKV | All | 3.2 | Use vehicle selector to confirm fitment |
| Volkswagen | Touareg 1 | All | V6 | For vehicles with 3.2L engine only |


Covers the thermostat, located on the coolant flange
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Hose connection found on the back of the block


Stepped plastic valves that resides under intake manifold & attached to the engine block breather system
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Breather hose from front of block to valve cover