O-Ring between thermostat housing and cylinder head
This product was last offered at the strikethrough price on
04-28-2026
O-Ring between thermostat housing and cylinder head
This product was last offered at the strikethrough price on
04-28-2026
Ensure a proper seal when installing your new thermostat
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3 required
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-28-2026
Located on the driver side of the cylinder head, this pipe contains the coolant temperature sensor
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For vehicles with 4-speed automatic or manual transmission from production date 09/01/2000 only
Common point of failure for the cooling system. Does not include O-ring.
This product was last offered at the strikethrough price on
05-07-2026
For left cylinder head cooling flange (50x3.15)
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-28-2026
Electrical connection to coolant glow plugs
Coolant Glow Plug Harness. For vehicles with manual transmission only - 3 required
Common source of coolant leaks around your thermostat
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Bypass pipe located underneath intake manifold. Designed to be the last water pipe you'll need to replace.
Install a new o-ring for a proper seal. 36x3.15
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Common point of failure for the cooling system on your TDI
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For vehicles with BEW engine code only
Common point of failure or leaking for the cooling system
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-28-2026
Located on the side of the cylinder head
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For vehicles with automatic transmissions
3 required
Plastic 3-way oulet at lower radiator hose
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