WELLS 1R1631
WELLS part number 1R1631 is a fuel injection pump relay in the Electrical-Switch & Relay system. This catalog matches it to 236 year-and-engine configurations from 2004 to 2025.
Verified fitment includes 2025 Honda Accord 1.5L L4 Turbocharged ; 2025 Honda Accord 2.0L L4 ELECTRIC/GAS ; 2025 Honda HR-V 2.0L L4 ; 2025 Honda Ridgeline 3.5L V6 ; 2024 Acura Integra 1.5L L4 Turbocharged , plus 231 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is WELLS 1R1631?
WELLS part number 1R1631 is a fuel injection pump relay with published application data for 236 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 WELLS 1R1631 fit?
This catalog matches 1R1631 to 236 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 WELLS 1R1631 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. WELLS 1R1631 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.