Thread: Fuel Injector Replacement D2 V8

The injectors are Bosch. You can probably get the Bosch part number off of one when you remove it. I assume they are used in other engines with motronics, like BMW and Porsche.

Why do you need to replace them? They seem to be pretty robust. There are some parts places here that sell Bosch replacements, but not in a land rover box, for about $150US.

BPUtah in the states have them for 155$ (US) Each

Land Range Rover Discovery Genuine OEM Fuel Injector

Searching on the part number brings up a bit more info. The bosch number seems to be 0280155705

56pounds each here:

Land Rover Discovery 2, Range Rover MK II Injector Disc II (ERR6600-O) - Myton Automotive

set of 8 for 340$ (US) Here:

Bosch 18.4lb - Land Rover: Range Rover, Discovery - Performance Fuel Injectors - OEM Fuel Injector Sets from Bosch Injectors, Siemens, Denso - 0280155705, ERR6600: Land Rover

Roverparts.com.au in Vic have 2 listings for them at 2 different prices if you run a search on their website for err6600

See Fuel-Emissions | Range Rover P38A | British Parts UK scroll down to part ERR6600 £57.82 ...price equates to approx $100 ea. There are various efi specialists who can test and refurb injectors for about $25-30 ea. Btw the injectors are Bosch Gen 3 not Gem 3 (not sure if it was a typo) ...in that they're not related to the GEMS engine necessarily. There have been practical examples of people using injectors specified for ford etc in Rover engines but I haven't seen much in the way of significant improvement changing injectors in the Thor engine from std issue.

I know people were using Holden 5litre injectors in stroker motors in earlier engines. I would assume as the Thor is only a 4.6 these may be suitable. Someone else may be able to advise. I actually still have a set in the shed somwhere that I bought for my 4.2 stroker when I had it and never got around to using, but dont know how good they are now and am too far away for you to try.
Cheers
CraigE