The BMW Air Injection Hose Genuine BMW 11721437884 is an authentic, dealer-supplied component engineered for precise fitment and OE performance. Manufactured by Genuine BMW, this air injection hose (part number 11-72-1-437-884 / 11721437884) is designed for secondary air injection systems, specifically routed from pump to valve.
Verified fitments include select BMW Z3 models (E36 chassis) with specific engines and configurations:
- 1998–1999 BMW Z3 Roadster (2.8L L6, from 09/98; only with quick disconnect check valve)
- 1999 BMW Z3 Coupe (2.8L L6, from 09/98; only with quick disconnect check valve)
- 1999 BMW Z3 Roadster (2.5L L6; only with quick disconnect check valve)
- 2000 BMW Z3 Coupe (2.8L L6; only with quick disconnect check valve)
- 2000 BMW Z3 Roadster (2.8L L6; only with quick disconnect check valve)
- 2000–2002 BMW Z3 Roadster (2.5L L6; only with quick disconnect check valve)
- 2001–2002 BMW Z3 Coupe (3.0L L6; only with quick disconnect check valve)
- 2001–2002 BMW Z3 Roadster (3.0L L6; only with quick disconnect check valve)
Engineered to meet BMW’s exacting standards, this component delivers reliable operation when used as specified. Ensure compatibility with your vehicle by verifying engine and fitment notes prior to purchase.
Specifications
Product Type
Genuine
OE Part Number
11 72 1 437 884 / 11721437884
OEM
Genuine Dealer Product
No matching specifications found.