Breather Hose, expansion tank21 74 168 15R

Renault OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

Marketplace offers

Marketplaces are being checked for this number.

See marketplaces

Compare offers

What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

We may earn a commission through partner links. How we stay useful

Aftermarket part numbers

Supplier articles whose catalogue lists 21 74 168 15R. Check the supplier’s own restrictions before ordering.

What these parts’ suppliers state

Each value belongs to the part number beside it, not to the OE number: parts that list one OE number can differ. Where your vehicle manufacturer gives a value, it takes precedence.

SpecificationValue and the part numbers stating it
Fitting position
  • Expansion Tank, additional cooler METZGER AUTOTEILE 2422318
  • Rear METZGER AUTOTEILE 2422318
  • Upper METZGER AUTOTEILE 2422318
METZGER AUTOTEILE
2422318Fitting position: Expansion Tank, additional cooler; Rear; Upper
VAICO
V46-1938

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

15 vehicles in 2 model series, inferred

Aftermarket parts that list 21 74 168 15R fit these vehicles according to their supplier catalogues. That does not prove 21 74 168 15R itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Renault

2 model series · 15 vehicles
Renault model series inferred from aftermarket parts
Model seriesProductionEngine codesHSN / TSN
Trafic III 2014–14 vehicles05/2014 – M9R 710, M9R 714, M9R 717, R9M 408, R9M 413, R9M 415, R9M 450, R9M 452
  • 3333 / BCK, BCL, BCM, BCN, BCO, BCP, BCQ, BCR, BEM, BEN, BEO, BFL, BFM, BFN, BFO, BJO, BLX, BLY, BMD, BME, BMI, BMK, BOQ, BOR, BOS, BOT, BPM
Trafic III Platform Cabin1 vehicle01/2022 – M9RNot listed