STC1186 | Vacuum Diaphragm - Distributor - V8 EFI | Discovery 1 (1989-1998)
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: STC1186 - Vacuum Diaphragm - Distributor - V8 EFI
STC1186 is a vacuum diaphragm for the distributor on V8 EFI engines. Fitted to distributors with three-pin electrics, the diaphragm operates as part of the ignition advance system to alter ignition timing under vacuum conditions.
Compatibility
- Discovery 1 (1989-1998) - V8 EFI Petrol - From VIN FA393361 to WA799999
Frequently Asked Questions
STC1186 provides vacuum-operated ignition advance within the distributor on V8 EFI engines. It connects to three-pin distributor electrics and moves under manifold vacuum to adjust ignition timing according to engine load.
| Model | Variant |
|---|---|
| Land Rover Discovery 1 (1989-1998) | V8 EFI Petrol (From VIN FA393361 to WA799999) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
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