CURT 56421
CURT part number 56421 is a trailer connector in the Electrical-Connector system. This catalog matches it to 14 year-and-engine configurations from 2004 to 2025.
Verified fitment includes 2025 Honda Passport 3.5L V6 ; 2024 Honda Passport 3.5L V6 ; 2023 Honda Passport 3.5L V6 ; 2022 Honda Passport 3.5L V6 ; 2022 Honda Pilot 3.5L V6 , plus 9 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is CURT 56421?
CURT part number 56421 is a trailer connector with published application data for 14 vehicle configurations from 2004 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does CURT 56421 fit?
This catalog matches 56421 to 14 year-and-engine configurations from 2004 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is CURT 56421 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. CURT 56421 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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