WALKER 14891
WALKER part number 14891 is a catalytic converter in the Exhaust & Emission system. This catalog matches it to 11 year-and-engine configurations from 2021 to 2023.
Verified fitment includes 2023 Chevrolet Express 2500 4.3L V6 ; 2023 Chevrolet Express 2500 6.6L V8 ; 2023 Chevrolet Express 3500 6.6L V8 ; 2023 GMC Savana 3500 4.3L V6 ; 2023 GMC Savana 4500 6.6L V8 , plus 6 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is WALKER 14891?
WALKER part number 14891 is a catalytic converter with published application data for 11 vehicle configurations from 2021 to 2023. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does WALKER 14891 fit?
This catalog matches 14891 to 11 year-and-engine configurations from 2021 to 2023. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is WALKER 14891 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. WALKER 14891 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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