In Tank Fuel Pump + Sender Unit (Electric) For Land Rover

Check part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.

In-Tank Fuel Pump & Sender Unit – for Land Rover Defender 2.5 Diesel (OEM WFX000260 / WQB100240) is a complete electric fuel delivery module designed to sit inside the fuel tank and supply pressurised diesel to the engine’s injection system. It combines a high-flow electric fuel pump with an integrated sender unit to maintain consistent fuel pressure and provide accurate fuel level readings. Built for classic Land Rover Defender applications with 2.5 TD/D/TD5 diesel engines, this pump ensures reliable fuel delivery and keeps engine performance smooth, helping prevent stalling, hesitation and low-pressure faults.

OEM Number: WFX000260, WQB100240

Product details :

Fitting Position : Rear In Fuel Tank

Length : 350 mm

Operating Mode : Electrical

Voltage : 12 V

Operating Pressure : 0.6 Mpa

Flow Rate : ≥140 l/h

Current (A) : ≤15

Number of Pins : 4 Pin Connector

Quantity : 1

Our SKU: TLRWFX000260_313

All our fuel pumps are OEM quality and reliable after market car parts. This In Tank Fuel Pump + Sender Unit (Electric) For Land Rover is specifically compatible with Land Rover Defender, Defender Cabrio.

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Registration number in our live chat or contact form and our experts will gladly help!

Key Benefits

• OEM Part Reference: Matches original Land Rover part numbers WFX000260 and WQB100240, ensuring correct fitment for Defender 2.5 diesel models.

• Combined Pump + Sender: Includes both the electric fuel pump and fuel level sender unit, helping maintain accurate fuel tank readings and eliminating the need to source separate parts.

• Reliable Diesel Fuel Delivery: Designed to deliver consistent, pressurised fuel flow to the injection system — essential for smooth idle, strong acceleration and stable running under load.

• Direct Replacement Module: Easily replaces worn, noisy or failed in-tank units, restoring performance and helping avoid engine hesitation or starting issues.

• Durable Construction: Built to withstand harsh under-fuel-tank conditions, vibration and long service intervals typical of Defender off-road and on-road use.

• Fuel Level Accuracy: Sender unit delivers precise tank level data to the vehicle gauge, stopping false readings and range anxiety.

Frequently Asked Questions (FAQs)

Q1: What does an in-tank fuel pump & sender unit do?
An in-tank fuel pump draws diesel from the fuel tank and pressurises it for delivery to the engine’s injection system. The integrated sender measures fuel level for accurate dashboard read-outs.

Q2: Which vehicles is this compatible with?
This unit fits Land Rover Defender 2.5 diesel models (including TD5 variants) across a wide range of build years (e.g., 1990–2016), especially those equipped with OEM references WFX000260 and WQB100240.

Q3: What are signs the fuel pump needs replacing?
Symptoms include engine hesitation, stalling, hard starts, loss of power under acceleration, inconsistent fuel gauge readings or whining noise from the tank area — indicating wear or failure.

Q4: Can the sender unit be replaced separately?
Some vehicles allow separate sender replacement, but often the combined pump & sender module is replaced as a complete unit for reliability and fitment ease.

Q5: Is installation difficult?
Installation involves accessing the fuel tank and disconnecting fuel lines and wiring — a moderate-to-advanced task. Professional fitment is often recommended for safety and correct sealing.

1. Standard Shipping (Free) - Please allow 1-3 days for your order to be delivered 
2. DPD Next Day (£4.99) - Please place orders between Monday - Thursday before 4 PM UK time. This service applies to UK Mainland orders only.
3. Royal Mail Special Special Saturday Delivery (£19) - Please place orders between Monday - Friday before 3 PM UK time. 
4. International - Rates vary based on product size. Please enquire for further details. 

We do not provide any guarantees on shipping times, as we are reliant on 3rd parties. However, we strive to ensure that our customers are always satisfied.

All products are protected by a upto 10 year worry-free warranty depending on Part 

Warranty Coverage: Eligibility: To be eligible for 10-year warranty coverage, the car part must be fitted by a certified professional mechanic. Proof of fitment, including the mechanic's certification, must be submitted to Amesplan LTD within 30 days of the part's purchase date. Please send supporting documentation to us via email.In case a purchased product becomes faulty during its warranty period, for reasons unrelated to your acts, omissions or misuse of the goods, you must promptly notify us and fill out a warranty claim form. 

Warranty Non-Coverage: We do not have any liability for any defect arising from normal wear & tear, wilful damage, negligence, tampering of the goods, incorrect fitting of the goods by you and/or a third party. We are also not liable for any abnormal working conditions, alteration or repair of the goods or a failure to follow goods manufacturers' instructions (whether oral or in writing) 

We have a 180-day return policy, which means you have 180 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging. You will also need the receipt or proof of purchase. 

For All Return buyers pay Return Postage.Returns will only be processed after we receive the approved part and a member of our team fully inspects the returned item & successfully matches the returned part to the return reason. 

For All UK orders, we offer free return. We do not offer any reimbursement of shipping costs for Any orders on original sale like Next Day Postage. 

For All Outside UK order  We do not offer any reimbursement of shipping costs for Any orders on either the original sale or the return. 

Please direct all questions to sales@d2pautoparts.com. 

Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exchanges 

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds 
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.