This part is a valve, exhaust, standard, (identify k), for Opel, and Vauxhall cars. It fits for Opel Astra-G / Zafira-A, Frontera-B, Omega-B, Signum, and Vectra-C, Vauxhall Astra-G / Zafira-A, Frontera-B, Omega, Signum, and Vectra-C for Europe, and the UK. It's a genuine General Motors part with an OEM part number 12992480, and Opel\Vauxhall kat-code: 6 41 381.
This valve 100% fits for Opel\Vauxhall cars. It's made of top quality materials, it has passed not only all manufacturer's tests but also General Motors quality control and has to endure rough road conditions over a long time.
GM 12992480 Valve, exhaust, standard Specifications
Valve stem diameter [mm]: 6
Valve head diameter [mm]: 26
GM 12992480 Valve, exhaust, standard Aftermarket Replacements
OSVAT 1576 Exhaust Valve
Manufacturer: OSVAT
Replacement Part Number: 1576
Overall Length [mm]: 97,1
Valve seat angle [°]: 45
for piston Ø [mm]: 84
~ $?
TOPRAN 206 151 Exhaust Valve
Manufacturer: TOPRAN
Replacement Part Number: 206151
Length [mm]: 97,1
Number of grooves: 3
~ $?
TRW Engine Component 290003 Exhaust Valve
Manufacturer: TRW Engine Component
Replacement Part Number: 290003
Valve seat angle [°]: 45
Supplementary Article/Info 2: Chromed valve stem
Supplementary Article/Info 2: Valve stem tip hardened
Supplementary Article/Info 2: Armoured Valve Seat
Length [mm]: 97
Material: Bi-metal
Valve Seat Material: Chrome-Mangan-Nickel Steel
~ $?
INTERVALVES 2983.239 Exhaust Valve
Manufacturer: INTERVALVES
Replacement Part Number: 2983239
Valve seat angle [°]: 45
Valve shaft length [mm]: 96,9
~ $?
WILMINK GROUP WG1015991 Exhaust Valve
Manufacturer: WILMINK GROUP
Replacement Part Number: WG1015991
Valve seat angle [°]: 45
Supplementary Article/Info 2: Chromed valve stem
Supplementary Article/Info 2: Valve stem tip hardened
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