{"product_id":"diesel-injector-copper-sealing-washers-sets","title":"Diesel Injector Copper Sealing Washers Sets","description":"\u003cp\u003e\u003cstrong\u003eDIESEL INJECTOR COPPER SEALING WASHERS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplacement copper sealing washers designed for use during diesel injector installation, removal and servicing.\u003c\/p\u003e\n\u003cp\u003eThe copper washer sits between the fuel injector and cylinder head, helping create a secure seal around the injector seat.\u003c\/p\u003e\n\u003ch3\u003eWhy Replace the Injector Washer?\u003c\/h3\u003e\n\u003cp\u003eA copper sealing washer may need replacing whenever an injector is removed or refitted.\u003c\/p\u003e\n\u003cp\u003eA worn, damaged or incorrectly fitted washer can prevent the injector from sealing correctly and may contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion gas leakage around the injector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarbon build-up around the injector seat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiesel or combustion smells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeposits around the injector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoor injector seating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDifficulty removing the injector in the future\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best results, the injector seating area should be inspected and cleaned before installation.\u003c\/p\u003e\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003cp\u003eVarious diesel injector copper washer sizes and specifications are available.\u003c\/p\u003e\n\u003cp\u003ePlease select the correct option required for your injector.\u003c\/p\u003e\n\u003cp\u003eWasher dimensions can vary between injector types, so we strongly recommend checking your existing washer, injector part number or OE reference before ordering.\u003c\/p\u003e\n\u003ch3\u003ePart Number \/ OE References\u003c\/h3\u003e\n\u003cp\u003e1981 43, 16 068 71780, 9467602680, 13 53 2 247 156, 12 648 861, 12648861, 04506 2027F, 4506 2027F, 045062025F, 45062025F, 4893741, 4899689, 1407304, K9401981439, 55192494, 55204259, 55215424, 9401981439, 1230952, K9467602680, 71769143, 73504242, K9456154380, 46518716, 9456154380, BG9Q 9E568AA, 1231946, 1318562, 1748294, 3M5Q 9E568-BB, 1432205, 1851188, 3M5Q9E568CA, 8099055, 33818 27000, 02113778, 211 3778, 51 98701 0118, A 000 017 17 60, 000 017 17 60, ML 603189, 91 17 693, 9117693, LR032155, LR032818, 9X2Q 9M577AA, 91 28 304, 15313 67G00, 000 15313-67G00, 13537785722.\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003ePlease check the \u003cstrong\u003edimensions, injector part number and OE reference\u003c\/strong\u003e before purchasing.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure which copper washer you require, please contact us with your \u003cstrong\u003einjector part number, vehicle registration or VIN\/chassis number\u003c\/strong\u003e and we can help check compatibility.\u003c\/p\u003e\n\u003ch3\u003eImportant - Purchasing Injectors From Us\u003c\/h3\u003e\n\u003cp\u003eIf you are purchasing injectors from us, they already \u003cstrong\u003ecoming copper sealing washer. You do not need to purchase an additional washer separately.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese washers are intended for customers who require replacement injector sealing washers separately.\u003c\/p\u003e\n\u003ch3\u003eInstallation Advice\u003c\/h3\u003e\n\u003cp\u003eThe injector seat should be clean and free from excessive carbon or debris before fitting the replacement washer.\u003c\/p\u003e\n\u003cp\u003eAlways ensure the correct washer specification is used for the injector being installed.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended where appropriate.\u003c\/p\u003e\n\u003ch3\u003eInternational Shipping\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE THAT THESE PARTS ARE NOT ELIGIBLE FOR INTERNATIONAL SHIPPING UNLESS PURCHASED ALONGSIDE AN INJECTOR.\u003c\/strong\u003e\u003c\/p\u003e","brand":"WTDiesel","offers":[{"title":"Default Title","offer_id":55677161308536,"sku":null,"price":5.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/7582\/5206\/files\/ChatGPTImageSep25_2026_10_03_14AM_5.png?v=1790327042","url":"https:\/\/wtdiesel.com\/products\/diesel-injector-copper-sealing-washers-sets","provider":"WTDiesel","version":"1.0","type":"link"}