Throttle Body Heater Inlet Pipe has cracked on my Opel/Holden Astra-H 2008, engine Z18XER (chevrolet F18D4).
Throttle Body Water Inlet Pipe 55354563
It will cost me about 40$
similar part 55574685. Suitable for Vauxhall Astra Insignia Cruze 1.6.
Is available only for 5$.
Would the cheap one suit my needs?
Why are they so different in price?
Based on eBay analysis.
For engine Z16XER / A16XER part 55354563 may be replaced with 25192904, 55559352, 55569809, 55574685.
For engine Z18XER, part 55354563 may be replaced with 25192905, 5826481, 5826487.
Sellers claim that 55574685/25192904/55559352 is fine for Z18XER if only it comes from Zafira-B, but if you have Astra-H it will only fit Z16XER/A16XER (and not Z18XER).