Plenum Chamber - V8 3.9/4.0L EFi - Find Land Rover parts at LR Workshop

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1993 to 1998

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Part code

ERR6794

Also serviced as part of a kit, Plenum assembly

Defender

Price range per part	Lowest	Highest
Genuine	£702.65	£702.65
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£702.65	£702.65

Last checked: 23rd Mar 2025

ERC255

Also serviced as part of a kit, Plug-cup

Defender

Price range per part	Lowest	Highest
Genuine	£0.54	£5.72
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£0.56	£0.56

Last checked: 10th Apr 2025

ERR1756

Also serviced as part of a kit, Bush-throttle spindle tbi

Defender

Price range per part	Lowest	Highest
Genuine	£8.21	£8.21
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£8.21	£8.21

Some retailers have marked this part as "Obsolete" Last checked: 27th Jan 2025

AUD3577L

Also serviced as part of a kit, Seal-throttle spindle multi point

Defender

Price range per part	Lowest	Highest
Genuine	£15.04	£75.18
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£14.18	£14.18

Last checked: 6th Feb 2025

ERR4318

Also serviced as part of a kit, Seal-throttle spindle multi point

Defender

Price range per part	Lowest	Highest
Genuine	£1.38	£1.38
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	N/A	N/A

Some retailers have marked this part as "Obsolete" Last checked: 11th Apr 2025

ERR4225

Also serviced as part of a kit, Spindle-throttle multi point inje

Defender

Price range per part	Lowest	Highest
Genuine	£9.38	£9.95
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	N/A	N/A

Last checked: 19th Apr 2025

ETC6222

Also serviced as part of a kit, Disc-carburettor throttle

Defender

Price range per part	Lowest	Highest
Genuine	£24.34	£25.80
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	N/A	N/A

Last checked: 10th Apr 2025

ERC3579

Nut-throttle spindle multi point injection

Defender

Price range per part	Lowest	Highest
Genuine	£3.49	£18.68
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£0.26	£3.49

Last checked: 18th Jul 2025

ST606080

Setscrew

Defender

Price range per part	Lowest	Highest
Genuine	£1.48	£1.56
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£4.20	£6.70

Last checked: 30th Apr 2025

ERR5007

Pipe-plenum chamber breather

Defender

Price range per part	Lowest	Highest
Genuine	£3.58	£3.79
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	N/A	N/A

Last checked: 10th Apr 2025

ERR6704

Bracket assembly-throttle wire mounting

Defender

Price range per part	Lowest	Highest
Genuine	£32.33	£32.33
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£32.33	£32.33

Last checked: 23rd Mar 2025

ERR5103

Lever-throttle multi point injection

Defender

Price range per part	Lowest	Highest
Genuine	£95.76	£125.99
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£95.76	£95.76

Last checked: 10th Apr 2025

SS108801

Screw-hexagon socket, M8 x 80

Defender

Prices unknown. View SS108801 to check the latest prices Last checked: 16th Jul 2025

SS108555

Screw-hexagon socket, M8 x 55

Defender

Price range per part	Lowest	Highest
Genuine	£3.25	£17.23
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£3.25	£3.25

Last checked: 12th Feb 2025

WA108051L

Washer, M8

Defender
Series 3

This part has been superseded by WA108056

Price range per part	Lowest	Highest
Genuine	N/A	N/A
OEM	£0.17	£0.18
Pattern	£0.12	£11.10
Unknown	£0.18	£0.26

Last checked: 25th Jun 2025

WA108056

Washer, 8MM X 20mm

Defender

Price range per part	Lowest	Highest
Genuine	£0.79	£21.00
OEM	N/A	N/A
Pattern	£0.12	£28.98
Unknown	£0.13	£0.79

Last checked: 28th Jun 2025

ERR4352

Motor-multi point injection stepping

Defender

Price range per part	Lowest	Highest
Genuine	£195.83	£203.70
OEM	N/A	N/A
Pattern	£32.83	£59.22
Unknown	£23.99	£41.11

Last checked: 18th Feb 2025

ERR3359

Gasket-stepping motor

Defender

Prices unknown. View ERR3359 to check the latest prices Last checked: 8th May 2025

FS104147M

Screw-flanged head, M4 x 14

Defender

Price range per part	Lowest	Highest
Genuine	£1.42	£1.42
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£1.42	£1.42

Last checked: 18th Jul 2025

FS104207M

Screw-flanged head, M4 x 20

Defender

Price range per part	Lowest	Highest
Genuine	£1.45	£7.69
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	N/A	N/A

Last checked: 11th Apr 2025

ERR1262

Cover assembly-water jacket

Defender

Price range per part	Lowest	Highest
Genuine	£153.41	£213.84
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£258.00	£258.00

Some retailers have marked this part as "Obsolete" Last checked: 14th Apr 2025

ERR1261

Also serviced as part of a kit, Pipe-plenum chamber breather

Defender

Price range per part	Lowest	Highest
Genuine	£4.93	£4.96
OEM	£1.43	£1.43
Pattern	N/A	N/A
Unknown	£4.69	£4.93

Last checked: 2nd Jul 2025

ETC7353

Gasket-water jacket to plenum chamber

Defender

Price range per part	Lowest	Highest
Genuine	£2.50	£27.73
OEM	N/A	N/A
Pattern	£1.20	£1.92
Unknown	£1.34	£1.34

Last checked: 13th Apr 2025

FB504117S

Bolt, flanged head, 1/4UNC x 1 3/8

Defender

Price range per part	Lowest	Highest
Genuine	£21.43	£113.59
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£21.43	£21.43

Last checked: 11th Apr 2025

FS504087S

Screw-flanged head, 1/4UNC x 1

Defender

Price range per part	Lowest	Highest
Genuine	£12.19	£64.62
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£12.19	£12.19

Last checked: 11th Apr 2025

ETC6874

Cap-tamperproof

Defender

Price range per part	Lowest	Highest
Genuine	£4.61	£27.85
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£5.59	£5.59

Last checked: 22nd Jun 2025

ERR6189

Pipe assembly-purge

Defender

Price range per part	Lowest	Highest
Genuine	£39.01	£39.01
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	£39.01	£39.01

Last checked: 10th Apr 2025

ERR4278

Potentiometer-throttle multi point injection

Defender

Price range per part	Lowest	Highest
Genuine	£180.06	£181.24
OEM	£239.99	£239.99
Pattern	N/A	N/A
Unknown	£172.04	£172.38

Some retailers have marked this part as "Obsolete" Last checked: 4th Jun 2025

ERR4944

Gasket-potentiometer-throttle multi point injection

Defender

Price range per part	Lowest	Highest
Genuine	£4.21	£22.32
OEM	£0.29	£0.29
Pattern	£0.20	£2.18
Unknown	£0.24	£5.77

Last checked: 10th Apr 2025

RTC5965

Screw-carburettor throttle disc

Defender

Price range per part	Lowest	Highest
Genuine	£2.75	£26.33
OEM	N/A	N/A
Pattern	N/A	N/A
Unknown	N/A	N/A

Last checked: 14th Apr 2025

The information presented here is to be used as a guide only. You use it at your own discretion.

Plenum Chamber - V8 3.9/4.0L EFi

1993 to 1998