Fuel Pump Assembly 31120-L1100 – Honda Listed, Confirm Fitment

Product overview

This new fuel pump assembly is listed under reference 31120L1100 and named by the listing for Honda applications. The listing states that it is made from alloy material with strong corrosion resistance. It is designed to replace a failing in-tank pump that is causing symptoms such as stalling, poor acceleration or difficulty starting. A tired pump may also make a louder hum from the rear of the vehicle, or cause long cranking after the car has been parked overnight.

Vehicle compatibility

No fitment rows, model names, year ranges or engine details have been provided for this listing. The reference number structure is not typical of Honda part numbers, so although Honda is named by the listing, the actual vehicle application is unconfirmed.

Please compare the number on your existing pump assembly with 31120L1100, or have the correct part identified from your VIN, before ordering. If the numbers do not match, please contact us before ordering and we will help check the details.

Key features

• Fuel pump assembly, reference 31120L1100
• Alloy construction, as listed
• Corrosion resistance highlighted by the listing
• New condition, intended for replacement and repair
• Helps restore steady fuel supply for dependable starting

Technical specifications

Installation requirements

We recommend this assembly is installed by a qualified mechanic. Disconnect the battery, relieve fuel pressure and ensure the workspace is ventilated and free of sparks or flames. Check the seal, connector and outlet orientation against the original part, and verify there are no leaks once fitted. Take care not to bend the level sender arm, clear any stored fault codes, and confirm the fuel gauge reads accurately once the tank is refilled.

Fitment checks before ordering

Fitment, including vehicle make, has not been verified. Confirm compatibility using your OE part number or VIN before purchasing. A photo of your existing assembly and its label is also helpful.

Package inclusions

1 x fuel pump assembly. Contents as pictured/listed; mounting hardware is not included unless stated.

Shipping information

Shipped from China to customers in Australia and New Zealand. Freight is calculated at checkout based on your delivery address, and actual freight is confirmed at the time of order.

Special Order Item

This product is a special-order item sourced specifically for your vehicle. Please allow an estimated lead time of 3-4 weeks for sourcing and delivery. Lead times are estimates and may vary depending on supplier availability, order processing, and international shipping. We recommend confirming availability before placing your order.