ESR1223 | Fuel Tank Pump and Sender Unit - Diesel | Discovery 1, Range Rover Classic
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: ESR1223 - Fuel Tank Pump and Sender Unit - Diesel
ESR1223 is an in-tank Fuel Tank Pump and Sender Unit for diesel applications. Fitted into the fuel tank, the assembly supplies pressurised fuel to the engine and provides the electrical fuel-level signal to the dash. The unit incorporates the pump element, mounting flange, sealing face and the electrical connector interface required for installation; it draws fuel through a filter sock and uses a float-and-arm sender to report tank level. The assembly is supplied without olives and fuel pipe connectors, so confirm required fittings and that the electrical connector type and tank mounting match the vehicle prior to fitment. Fitted examples include Discovery 1 and Range Rover Classic diesel models where an in-tank pump and integrated level sensing are specified. Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 1 - Diesel (From VIN LA065557)
- Range Rover Classic (1992 - 1994) - Diesel (From VIN JA610294)
Frequently Asked Questions
ESR1223 is an in-tank assembly combining an electric fuel pump and a fuel-level sender for diesel vehicles. The pump draws fuel through a filter sock and delivers it under pressure to the fuel line while the sender converts float movement into an electrical signal for the dashboard gauge. The unit includes the mounting flange, sealing face and electrical connector interface; confirm connector type and fittings before installation as olives and fuel pipe connectors are not supplied.
| Model | Variant |
|---|---|
| Land Rover Discovery 1 | Diesel (From VIN LA065557) |
| Land Rover Range Rover Classic (1992 - 1994) | Diesel (From VIN JA610294) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Replace the unit if it fails to deliver fuel, causes pressure-related engine faults, or if the sender gives erratic or no fuel-level readings; have a qualified technician confirm diagnosis and fitment before replacement.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.