{"product_id":"relay-yellow-4-pin","title":"Relay - Yellow - 4 Pin for Defender (1986 – 2006) Yellow - 4 Pin – YWB10027L","description":"\u003cp\u003eThe YWB10027L is a 4-pin yellow relay used across multiple Land Rover electrical circuits, including functions such as auxiliary lighting, horn, cooling fans, and other switched loads depending on the specific circuit application. The yellow colour coding identifies this relay's rating and aids correct identification during installation or fault diagnosis. Using the correct relay specification is important, as substituting an incorrectly rated unit can result in circuit failure, blown fuses, or damage to connected components.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4-pin configuration suitable for standard single-pole single-throw (SPST) switching circuits\u003c\/li\u003e\n\u003cli\u003eYellow body for relay rating identification and correct fitment verification\u003c\/li\u003e\n\u003cli\u003eMatches original Land Rover specification for applicable electrical systems\u003c\/li\u003e\n\u003cli\u003eWhen replacing, inspect the relay socket for corrosion or burnt contacts, which are common causes of relay failure on older vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eThis relay fits the Defender (1986–2006), Discovery 1 (1989–1998), Discovery 2 (1998–2004), and Range Rover Classic across their respective electrical systems.\u003c\/p\u003e\n\u003cp\u003eNot sure about fitment? Feel free to get in touch at \u003ca href=\"mailto:info@thomasperformance.co.uk\"\u003einfo@thomasperformance.co.uk\u003c\/a\u003e\u003c\/p\u003e","brand":"Allmakes 4x4","offers":[{"title":"Default Title","offer_id":55821997539672,"sku":"YWB10027L","price":2.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/YWB10027L-600x600.jpg?v=1758873948","url":"https:\/\/thomasperformance.co.uk\/products\/relay-yellow-4-pin","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}