GMB 4303123
GMB part number 4303123 is a timing belt tensioner in the Engine system. This catalog matches it to 6 year-and-engine configurations from 2018 to 2022.
Verified fitment includes 2022 Chevrolet Colorado 2.8L L4 DIESEL Turbocharged ; 2022 Chevrolet Express 2500 2.8L L4 DIESEL Turbocharged ; 2022 GMC Savana 2500 2.8L L4 DIESEL Turbocharged ; 2021 Chevrolet Express 2500 2.8L L4 DIESEL Turbocharged ; 2019 GMC Savana 3500 2.8L L4 DIESEL Turbocharged , plus 1 other configuration. See every vehicle this part fits.
Frequently Asked Questions
What is GMB 4303123?
GMB part number 4303123 is a timing belt tensioner with published application data for 6 vehicle configurations from 2018 to 2022. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does GMB 4303123 fit?
This catalog matches 4303123 to 6 year-and-engine configurations from 2018 to 2022. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is GMB 4303123 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GMB 4303123 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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