AMR6103 | Defender & Discovery 2 Td5 Injector Loom – Direct Replacement Harness

AMR6103 Td5 injector loom for Defender Td5 and Discovery 2 Td5 engines. This aftermarket replacement harness fits under the rocker cover and is the straightforward option for dealing with oil-in-loom faults, misfires, rough running and poor injector signal caused by oil contamination.

  • Fits Defender Td5 and Discovery 2 Td5 engines
  • Direct replacement injector wiring harness fitted under the rocker cover
  • Aftermarket replacement for Land Rover part number AMR6103
  • No coding or modification required
  • Supplied as injector loom only

£29.96 inc. UK VAT

In stock - ready for immediate dispatchPhysically in stock at our workshop for immediate dispatch or collection.

Genuine, OEM & trusted aftermarket parts for vehicles we know and support.

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Recommended with this Injector Loom:

brake clutch and electrical cleaner spray 400ml aerosol
1 × Brake, Clutch & Electrical Cleaner Spray 400ml

In stock - ready for immediate dispatchPhysically in stock at our workshop for immediate dispatch or collection.

Original price was: £7.30.Current price is: £6.57. inc. UK VAT
ERR7266 Defender Discovery 2 Td5 rocker cover sealing grommet set
1 × ERR7266 x 13 | Defender & Discovery 2 Td5 Rocker Cover Sealing Grommets

In stock - ready for immediate dispatchPhysically in stock at our workshop for immediate dispatch or collection.

Original price was: £28.90.Current price is: £27.46. inc. UK VAT
FS106307L Defender Discovery 2 Td5 rocker cover bolt kit set of 13
1 × FS106307L | Defender & Discovery 2 Td5 Rocker Cover Bolt Kit – Set of 13

In stock - ready for immediate dispatchPhysically in stock at our workshop for immediate dispatch or collection.

Original price was: £9.72.Current price is: £9.23. inc. UK VAT
Description

Td5 injector loom for oil-in-loom faults

The Td5 injector loom sits under the rocker cover and connects the injectors to the external engine harness. Over time, engine oil can travel through the internal loom and reach the ECU red plug, causing poor electrical contact, intermittent misfires, rough running, hard starting or oil contamination at the ECU connector.

Use this AMR6103 aftermarket injector loom when you want a straightforward replacement harness for Defender Td5 or Discovery 2 Td5. It fits in place of the original loom with no coding or modification required.

Clean oil from the ECU plug and external harness while fitting the loom. You may also need brake, clutch and electrical cleaner, ERR7266 Td5 rocker cover sealing grommets and the FS106307L Td5 rocker cover bolt kit.

For the higher-tier loom option, see AMR6103G Td5 injector wiring harness. For related parts and fault information, see our Td5 oil-in-loom parts.

Additional information
Weight0.2 kg
Dimensions15 × 5 × 5 cm
Fitment

Fitment

Vehicle Engine Category
DEFENDER 1983 -2006
Td5 Engine Parts
DISCOVERY 2 1998 – 2004
Td5 Engine Parts
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Free mainland UK postage and packaging on all eligible orders over £99 (terms and conditions apply).
Returns
14-day returns Unopened & unused Faulty? We cover postage
  • Return within 14 days of delivery of your order.
  • Items must be unused, unopened and in original packaging.
  • Faulty items: we’ll cover return postage—keep your receipt.
  • Refunds & Replacements are dealt with once the original item is received and inspected.
Non-returnable: non-stock/order in/special orders and genuine Land Rover parts (unless faulty).

Returns – quick FAQs

How long do I have to return an item?
14 days from receipt of your order.
Who pays return postage?
We cover it if the item is faulty—please keep your postage receipt.
What items are non-returnable?
Non-stock/special orders and genuine Land Rover parts (unless faulty).
How do I start a return?
Contact us

Please include your order number and a brief reason for the return.

Warranty

All parts sold by Twinwoods 4x4 are covered by a minimum 12 month warranty against manufacturing defects.

Some products and brands may carry a longer warranty period where this is provided by the manufacturer. Where applicable, this will normally be stated on the individual product page.

The warranty covers manufacturing defects only and does not cover failure caused by incorrect fitting, misuse, accidental damage, normal wear and tear, or faults elsewhere on the vehicle.

Warranty claims may require the part to be returned for inspection and testing before any repair, replacement or refund is authorised.

This does not affect your statutory rights.

For full details, please see our Terms and Conditions.