{"product_id":"dmaxstore-locking-billet-fuel-def-cap-bundle-2011-2019-lml-l5p-duramax-diesel","title":"DmaxStore Locking Billet Fuel \u0026 DEF Cap Bundle 2011-2019 LML L5P Duramax Diesel","description":"\u003cp\u003eUpgrade your fuel and DEF caps with this DmaxStore Locking Billet Fuel \u0026amp; DEF Cap Bundle, designed specifically for 2011–2019 Chevrolet Silverado and GMC Sierra 2500HD\/3500HD trucks equipped with the 6.6L Duramax diesel engine.\u003c\/p\u003e\n\u003cp\u003eThis premium bundle combines DmaxStore's Locking Billet Fuel Cap with their Billet DEF Cap, providing increased durability, improved security, and a clean custom appearance compared to the factory plastic caps.\u003c\/p\u003e\n\u003cp\u003eBoth caps are precision-machined from 6061-T6 billet aluminum and feature corrosion-resistant anodized finishes. The fuel cap utilizes a secure locking design with two uniquely keyed keys to help deter fuel theft and unauthorized tank access, while the DEF cap includes a built-in magnet for convenient storage during refills.\u003c\/p\u003e\n\u003cp\u003eThis kit is especially popular among flatbed, service body, fleet, and work truck owners where the fuel and DEF fill locations are more exposed and susceptible to tampering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003cbr\u003e(1) DmaxStore Locking Billet Fuel Cap (DMAX-BFC-6.6LOCK)\u003cbr\u003e(2) Keys\u003cbr\u003e(1) DmaxStore Billet DEF Cap (DMAX-BDC-1119)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Cap Features:\u003c\/strong\u003e\u003cbr\u003e- Direct fit for 2011–2019 L5P Duramax trucks\u003cbr\u003e- Precision-machined 6061-T6 billet aluminum\u003cbr\u003e- Secure locking design helps deter fuel theft\u003cbr\u003e- Includes two uniquely keyed keys\u003cbr\u003e- Green anodized finish for corrosion resistance\u003cbr\u003e- Threads directly into the factory filler neck\u003cbr\u003e- Made in the USA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDEF Cap Features:\u003c\/strong\u003e\u003cbr\u003e- Precision-machined 6061-T6 billet aluminum\u003cbr\u003e- Blue anodized finish for corrosion protection\u003cbr\u003e- Built-in magnet for easy storage during refills\u003cbr\u003e- Chemical-resistant Viton O-ring seal\u003cbr\u003e- Durable upgrade over factory plastic cap\u003cbr\u003e- Made in the USA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cbr\u003e2011–2019 Chevrolet Silverado 2500HD \/ 3500HD LML\/L5P Duramax \u003cbr\u003e2011–2019 GMC Sierra 2500HD \/ 3500HD LML\/L5P Duramax  \u003c\/p\u003e","brand":"DMAXSTORE","offers":[{"title":"Default Title","offer_id":47623276462258,"sku":"DMAX-BFC-6.6LOCK \u0026 DMAX-BDC-1119","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1892\/2185\/files\/IMG_5044.jpg?v=1782394370","url":"https:\/\/backwoodsdiesel.com\/products\/dmaxstore-locking-billet-fuel-def-cap-bundle-2011-2019-lml-l5p-duramax-diesel","provider":"BackWoods Diesel","version":"1.0","type":"link"}