1989-1998 (Series 1)
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Land Rover Discovery Fuel System
1989-1998 (Series 1) |
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Page Contents
V8 (Carbs) Inlet Manifold Fittings
V8 Efi Inlet Manifold Fittings
V8 Efi - Plenum Chamber Components
V8 Efi - Electronic Components
V8 - 4 Barrel Carb Conversion Kits
Weber-Edelbrock Performer Carb Kit Holley Carb Kit K & N V8 - 4 Barrel Air Cleaners
Fuel System Components - 2.0 Mpi
Fuel System Components - Diesel
Accelerator & Choke Control - All Models
Air Filter - Standard - All Models
Engine Breather System - All Models
Fuel Level Sender Unit - Diesel Models
Fuel Pump - Petrol Fuel Pump - Uprated Fuel Pump - Diesel ©Rimmer Bros Ltd - Registered in England No. 2155394. VAT No. GB 352 8473 40.
V8 (Carbs) Inlet Manifold Fittings
V8 Carburettors & Components
V8 Carb Mountings
V8 Efi Inlet Manifold Fittings
V8 Efi - Fuel Rail
V8 Efi - Plenum Chamber Components
V8 Efi - Electronic Components
V8 - 4 Barrel Carb Conversion Kits
V8 - 4 Barrel Carb Components
V8 - 4 Barrel Air Cleaners
K & N V8 - 4 Barrel Air Cleaners
Fuel System Components - 2.0 Mpi
Fuel System Components - Diesel
Accelerator & Choke Control - All Models
Air Filter - Standard - All Models
Air Filter - K & N
Engine Breather System - All Models
Fuel Filter - All Models
Fuel Tank - All Models
Fuel Level Sender Unit - Diesel Models
Fuel Pump - All Models
Gasket - inlet manifold -all models;
Tin - (1) - ERC3990
Composite - (1) - ERR7306
End Seal - manifold gasket;
For Tin Gasket - (2) - AJM645
For Composite Gasket - (2) - ERR7283
Clamp - end seal - (2) - 602076
Screw - seal clamp - (2) - 602236
Non-Return Valve - brake servo - (1) - RTC5907
Not ABS models.
Washer - non-return valve - (1) - 232043
Heater Outlet - rear - (1) - 603440
Where fitted.
Gasket - rear heater outlet - (1) - 603441
Temperature Sender Unit - (1) - PRC8003
Located at front on inlet manifold.
Washer - temperature sender unit - (1) - 90568054
Thermostat - all models;
82° - (1) - 602687
88° - (1) - ETC4765
Thermostat Housing;
Air Con - (1) - ETC6135A
With provision for fan switch.
Non air con - (1) - ETC4596
Gasket - thermostat housing - (1) - ERR2429
Fan Switch - thermostat housing - (1) - PRC3505A
Air con models.
Washer - fan switch - (1) - C457593A
Carburettor Assembly - SU;
RH - (1) - ERR489
LH - (1) - ERR490
Seal Kit - carbs - (1) - RTC6072
Gasket Kit - carbs - (1) - WZX1505A
Metering Needle - (2) - RTC6436
Jet Assembly;
RH - (1) - CUD2785L
LH - (1) - CUD2788L
Needle Guide - (2) - AUD4288
Float Needle & Seat Kit - (2) - STC205
Float;
RH - (1) - LZX1600L
LH - (1) - RTC3566
Bi-Metal Assembly - float bowl - (2) - CUD2399L
Piston Spring - (2) - AUD4398
Damper & Oil Cap - (2) - LZX1505A
Olive - fuel unions - (2) - 612064
Nut - fuel unions (7/16 UNF) - (2) - 534790
Gasket - carb to inlet manifold - (6) - ERR4381
Insulating Block - (2) - ERR4383
Gasket - carb to elbow - (2) - 612435
'O' Ring - elbow to air cleaner - (2) - 602634
Gasket - inlet manifold - all models;
Tin - (1) - ERC3990
Composite - (1) - ERR7306
End Seal - manifold gasket;
For Tin Gasket - (2) - AJM645
For Composite Gasket - (2) - ERR7283
Clamp - end seal - (2) - 602076
Screw - seal clamp - (2) - 602236
Thermostat - all models;
82° - (1) - 602687
88° - (1) - ETC4765
Thermostat Housing;
Air Con - (1) - ETC6135A
With provision for fan switch.
Non Air Con - (1) - ETC4596
Gasket - thermostat housing - (1) - ERR2429
Fan Switch - thermostat housing - (1) - PRC3505A
Air con models.
Washer - fan switch - (1) - C457593A
Temperature Sensor - (1) - ETC8496A
Top left of inlet manifold - fits vertically.
Sealing Washer - (1) - 243967
Temperature sensor.
Coolant Temperature Sender;
Front right of inlet manifold - fits horizontally.
Manual - (1) - PRC8003
Auto - (1) - PRC8783
Sealing washer - temperature sender - (1) - 90568054
Injector - (8) - ERR722
'O' Ring Seal - injector;
Upper - (8) - EAC2414A
Lower - (8) - EAC2415A
Clip - injector - (8) - ETC6375
Fuel Temperature Sensor - (1) - ETC6661
Fuel Pressure Regulator;
Up to VIN TA703236 (1996) - (1) - ETC8494
From VIN TA703237 (1997) onwards - (1) - ERR6185
Screw - hex key type - (6) - SS108801
Plenum chamber to ram housing.
Throttle Disc - (1) - ETC6222A
Throttle Spindle - (1) - ETC6223A
Bush - throttle spindle - (2) - 611795
Seal - throttle spindle - (2) - AUD3577
Idle Speed Screw - (1) - ST606080
Throttle Potentiometer;
Up to VIN MA112200 (1995) - (1) - ETC8495A
VIN MA112201 onwards - (1) - ERR2263
Gasket - potentiometer - (1) - ERR4944
Gasket - water jacket - (1) - ETC7353
Gasket - stepper motor housing - (1) - ERR2926
Stepper Motor (IAC valve);
Up to VIN MA112200 (1995) - (1) - ETC6660
VIN MA112201 onwards - (1) - ERR5199
Air-Valve Solenoid - (1) - ERC7536A
Air con models.
Breather Hose - (1) - ERC9116A
Flame trap to plenum.
Non Return Valve - servo - (1) - RTC5907
Pneumatic Actuator - (1) - ETC7150
Cruise control.
Electronic Control Unit (ECU);
New - Please contact our Sales Department for price and availability of new ECUs.
Reconditioned/Re-Chipped - We can recondition your existing 14CUX (hotwire type) ECU to original specification,
or re-chip it for power and economy improvements (essential on modified engines).
All ECUs are guaranteed of 1 year. Please contact our Sales Department to discuss your requirements.
Airflow Meter - (1) - ERR5198
'O' Ring - airflow meter seal - (1) - NTC3354A
Air Intake Hose - airflow meter to plenum chamber;
To VIN LA081991 (1994) - (1) - ESR1611L
VIN MA081992 (1995) onwards - (1) - ESR1807
Hose Clip - airflow meter to plenum chamber - (2) - CN100908
Tune Resistor - Efi harness;
Red - (1) - PRC8005
Yellow - (1) - PRC8007
White - (1) - PRC8009
Green - (1) - PRC8172
Blue - (1) - AMR2016
Inertia Shut-Off Switch;
Up to VIN MA081992 - (1) - DBC2022
VIN MA081993 onwards - (1) - WQT100030
Suitable for all engine sizes. Complete conversion kits for all V8 Discovery's.
Kits include: 4 Barrel Carb, Inlet Manifold, Chromed 14" Air Cleaner (can be substituted with K & N air cleaner at extra cost), Thermostat Housing & Accelerator Cable Kit.
See also fuel pump section for details of our Facet type electric fuel pump, which may be required in addition to the 4 barrel carb kits, depending on application.
Weber/Edelbrock Performer Conversion;
500cfm carb with manual choke.
Kit 1 -
With 3" deep air cleaner.
2 Wheel Drive - (1) - RA13232WD
4 Wheel Drive - (1) - RA13234WD
Kit 2 - (1) - RA1323LOW
With 2" deep air cleaner for extra bonnet clearance.
Holley/Offenhauser Conversion;
390cfm carb with automatic choke.
Kit 1 - (1) - RB7262
With 3" deep air cleaner.
Kit 2 - (1) - RB7262LOW
With 2" deep air cleaner for extra bonnet clearance.
Carburettor Only;
Weber 500 - (1) - RA1335
Holley 390 - (1) - RB7254
Jets - 390 carb (pair) - (1) - RB7254JET
Overhaul Kit - Holley 390 carb - (1) - RB7254OH
Holley Stud/Nut/Washer Set - (1) - RB7254S
Gasket (carb to manifold - Holley & Weber) - (1) - RB7181
Inlet Manifold - 4 barrel carb;
Suitable for Weber & Holley carbs.
Offenhauser 360° - (1) - RB7314
Dual Plane. Lowest bonnet clearance.
Offenhauser/JWR (Dual Port) - (1) - RA1336
Edelbrock Performer - (1) - RA1337
Dual Plane. High torque.
Gasket - inlet manifold;
Tin - (1) - ERC3990
Composite - (1) - ERR7306
End Seal - manifold gasket;
For Tin Gasket - (2) - AJM645
For Composite Gasket - (2) - ERR7283
Thermostat Housing;
Cast Iron - (1) - RB7322
Chromed - (1) - RB7437
Gasket - thermostat housing - (1) - GTG116
Accelerator Cable Kit (Holley/Weber) - (1) - RB7278
Manual Choke Conversion KIt (Holley) - (1) - RB7184
Auto Choke Conversion Kit (Weber) - (1) - RA1323ACH
Manual Choke Cable (Holley) - (1) - RB7290
Air Cleaner Kit;
14" diameter chromed 'pancake' type, complete with filter, suitable for Weber & Holley. See also K & N filter assemblies.
Standard - 3" deep - (1) - RB7438
'Low Rider' - 2" deep - (1) - RB7439
For extra bonnet clearance.
Replacement Element - air cleaner;
Standard Element -
3" Deep - (1) - RB7438ELEM
2" Deep - (1) - RB7439ELEM
K & N Element -
3" Deep - (1) - RB7438ELK-N
2" Deep - (1) - RB7439ELK-N
Adaptor - breather pipe - (1) - RB7654
Air cleaner base to flame trap/breather.
K & N Holley & Weber 4 Barrel Carbs;
Pancake (14") filter assembly, bolts directly on to carb.
May also be fitted with 'X-Stream' filter top (lid).
Recessed Type (assembly) - (1) - RA1397
Sits low on carb for extra bonnet clearance.
N.B. for use with manual choke only.
Flat Type (assembly) - (1) - RA1398
2¼" deep, fits either manual or automatic choke.
'X-Stream' Air Flow (lid only) -
For maximum air flow. Replaces standard pancake K & N lid.
Black - (1) - RA1399BLACK
Blue - (1) - RA1399BLUE
Red - (1) - RA1399RED
Polished - (1) - RA1399POLISHED
Gasket - inlet manifold - 2.0 Mpi;
Upper to Lower - (1) - LKJ10030
Inlet Manifold to Engine - (1) - LKJ10027
Injector - 2.0 Mpi - (4) - MJY10029
'O' Ring Seal - injector - (8) - RTC5679
Fuel Temperature Sensor - (1) - MEK10002
Seal - fuel temperature sensor - (1) - MYF10018
Fuel Pressure Regulator - Mpi - (1) - MKW10011
Throttle Potentiometer - Mpi - (1) - MKG10004
Gasket - inlet/exhaust manifold;
200 Tdi - (1) - ERR1208
300 Tdi - (1) - ERR3785
Air Temperature Sensor - 300 Tdi - (1) - ERR2082
Sealing Washer - temperature sensor - (1) - ERR894
Glow Plug - 200/300 Tdi - (4) - ETC8847
Injection Pump Assembly;
200 Tdi - (1) - ERR459
300 Tdi - (1) - ERR4419
Gasket - injection pump;
200 Tdi - (1) - ERR631
300 Tdi - (1) - ERR2023
Switch - cut off - 200 Tdi - (1) - RTC6702
Fitted to injection pump.
Injector Assembly;
200 Tdi - (4) - ETC8412
300 Tdi -
Engine Numbers 17L, 18L, 19L & 20L - (3) - ERR3348 & (1) - ERR3337Order 3 of ERR3348 and 1 of ERR3337.
Engine Numbers 21L & 22L - (4) - ERR3339
Accelerator Cable;
V8 Carburettor -
RHD - (1) - NTC7126
LHD - (1) - NTC7535
V8 Efi -
RHD - (1) - ANR5328
LHD - (1) - ANR5327
2.0 Mpi -
RHD - (1) - ANR2057
LHD - (1) - ANR2078
200/300 Tdi - up to 1995 -
RHD -
Up to VIN JA031012 (1992) - (1) - NTC7226
VIN JA013013 onwards - (1) - ANR3606
LHD -
Up to VIN JA031011 - (1) - NTC7227
VIN JA031012 onwards - (1) - ANR3606
300 Tdi - 1996 (VIN TA163104/TA501919) onwards -
Drive-by-Wire -
RHD - (1) - SBB104250
LHD - (1) - ANR4617
Cruise Control -
RHD - (1) - ANR4513
LHD - (1) - SBB104330
Choke Cable - V8 (carbs) - (1) - NTC7723
Grommet - choke cable - (1) - 235113
Air Filter Element;
V8 -
Carburettor - (2) - 605191
Efi -
Up to VIN LA081991 (1994) - (1) - RTC4683
Cylindrical air cleaner.
VIN MA081992 (1995) onwards - (1) - ESR1445
Square type air cleaner.
2.0 Mpi - (1) - ESR1445
200 Tdi -
Up to VIN JA018272 (1992) - (1) - NTC1435
VIN JA018273 (1992) onwards - (1) - ESR1049
300 Tdi - (1) - ESR1445
Seal - V8 carb air filter - (4) - RTC5888
'O' Ring - V8 efi airflow meter seal - (1) - NTC3354A
K & N offer superior filtration, an improvement in air flow and many times longer life than standard elements. Plus, they can be cleaned and re-used.
Available for both carburettor and efi petrol models, as well as diesel-engine Discovery's, they replace the original air intake box and paper element and require no alterations to the fuel system on a standard engine (with standard exhaust).
K & N filters are proven in both competition and off-road environments.
Air Filter - K & N;
V8 Carb Vehicles - (2) - RB7296
SU (clamp to intake elbows)
V8 - efi vehicles - (1) - RA1060
Replaces air box assembly. Filter clamps to air flow meter.
Diesel Vehicles -
200 Tdi - (1) - ESR1049K-N
300 Tdi - (1) - ESR1445K-N
Cleaning Fluid (1 litre) - (ar) - RX1346
For cleaning filter element.
Element Oil;
For re-oiling element.
1 fl oz sachet - (ar) - RX1347
250ml bottle - (ar) - RX1348
400ml aerosol - (ar) - RX1349
Breather/Flame Trap;
Right hand rocker cover, efi engines.
Original - (1) - RB7432
Short Type - ½ original size - (1) - RB7432LOW
Powder Coated -
Black - (1) - RB7432PCBLACK
Red - (1) - RB7432PCRED
Chromed - (1) - RB7432C
Breather Grommet (pair) - (1) - RB7432ZGROMMET
'O' Ring/Seal - flame trap - (1) - 564258
Oil Filler Neck - (1) - ERC2989
Oil Filler Cap - (1) - 625038
'O' Ring/Seal - filler cap - (1) - 564258
Breather Filter - efi models - (1) - ERC3209A
Rear of LH rocker cover.
Cap - breather filter (efi) - (1) - ERC3208A
Engine Breather - 200/300 Tdi - (1) - ERR1471
Hose - breather - diesel;
200 Tdi - (1) - ERR3381
300 Tdi - (1) - ERR4689
Fuel Filter Assembly;
V8 Engines -
Carburettor - (1) - NRC9786
Efi - (1) - ESR4065
2.0 Mpi Engine - (1) - ESR4065
Diesel Engines -
Filter element & seal.
Heated - (1) - RTC5938
Non Heated - (1) - AEU2147
Element & Seal - fuel filter - (1) - JS660L
V8 carburettor.
'O' Ring - pipe to filter - (2) - ESR259
Efi filter.
Switch - heated filter - (1) - STC612
Filter/Sedimentor - diesel - (1) - NRC9708
Seal - sedimentor;
Upper - (1) - AAU9903
Lower - (1) - AAU9902
Fuel Tank;
Petrol (all models) - (1) - WHW100000
Diesel (all models) - (1) - ESR2584
Cradle - fuel tank support - (1) - NTC5787
All models.
Filler Cap - fuel tank - (1) - NTC5418
All models - non locking.
Seal - filler cap to neck - (1) - NTC5916
Diesel engine vehicles only.
The fuel level sender on petrol engine vehicles is combined with the fuel pump.
Sender Unit;
Up to VIN KA065556 (1996) - (1) - PRC7129
VIN KA065557 onwards - (1) - ESR1223
Locking Ring - sender (black) - (1) - NTC6872
The fuel pump fitted to both carb and efi petrol engine Discovery models is located inside the fuel tank and is integral with the fuel level sender unit.
However, the fuel pumps are not interchangeable, as carburettor engines have a low pressure pump and efi vehicles a high pressure item.
The difference between the two is visible from the outside: Low pressure pumps have a yellow locking ring and high pressure, a red one.
Discovery's fitted with the Tdi engine have a conventional, engine-mounted, mechanical lift pump.
Fuel pump - petrol;
Carburettor - (1) - PRC7128
Efi - V8 & 2.0 Mpi -
Up to VIN KA065556 (1993) - (1) - PRC9409
VIN KA065557 onwards - (1) - ESR3926
Gasket - fuel pump - (1) - NTC5859
All versions.
Suppressor - fuel pump - (1) - PRC7491
Locking Ring - fuel pump;
Yellow - (1) - NTC6871
Red - (1) - NTC5858
Facet Fuel Pump - carb type - (1) - RB7259
Facet competition high capacity electric pump. Complete with unions.
Fuel Pump - diesel;
Mechanical.
200 Tdi - (1) - STC1190
300 Tdi - (1) - ERR5057
Gasket - pump to block - (1) - ERR2028
200/300 Tdi.
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and are used with their Licence under the Special 'Heritage' approval Scheme.
All original part numbers & illustrations have been reproduced by kind permission of British Motor Heritage.