Located on the driver side of the cylinder head, this pipe contains the coolant temperature sensor
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Ensure a proper seal to prevent or stop air leaks
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Brand:
ES#:
4142888
Mfg#:
03H133237B
In Stock at Vendor
$19.99
This product was last offered at the strikethrough price on 05-07-2026
Is your diesel hard to start in cold weather?
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Runs from the lower block breather hose to the small nipple on the valve cover breather port.
For vehicles with VIN from 1J-444009 844, split is in 2004 model year
Restore performance and fuel efficiency
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Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
