{"product_id":"washer-fuel-sealing-diesel","title":"Washer - Fuel - Sealing - Diesel for Defender (1986 – 2006) Sealing - Injector Nozzle – 12H220L","description":"\u003cp\u003eThe 12H220L is a copper sealing washer used at the injector nozzle seat on diesel engines fitted to the Defender and Series 2\/2A. It forms a gas-tight seal between the injector body and the combustion chamber, preventing combustion gases from escaping past the nozzle holder. A worn or crushed washer can result in carbon build-up around the injector, localised overheating, and a loss of compression at that cylinder.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCopper construction provides the necessary malleability to conform to the injector seat and cylinder head surface under torque\u003c\/li\u003e\n\u003cli\u003eDesigned for use at the injector nozzle seating point on 2.5 Diesel NA and 2.0 Diesel engines\u003c\/li\u003e\n\u003cli\u003eMeets OEM specification for the Defender and Series 2\/2A injector nozzle holder assembly\u003c\/li\u003e\n\u003cli\u003eReplace with each injector removal - one washer required per injector; check nozzle seat for pitting or erosion before refitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits Land Rover Defender (1986–2006) with the 2.5 Diesel naturally aspirated engine, and Land Rover Series 2 \u0026amp; 2A with the 2.0 Diesel engine.\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":55820344787288,"sku":"12H220L","price":0.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/12H220L-600x600.jpg?v=1758862085","url":"https:\/\/thomasperformance.co.uk\/products\/washer-fuel-sealing-diesel","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}