--- product_id: 351316236 title: "Caterpillar 1R-0750 Advanced High Efficiency Fuel Filter Multipack (Pack of 2)" brand: "cat" price: "£50.22" currency: GBP in_stock: true reviews_count: 5 category: "Cat" url: https://www.desertcart.co.uk/products/351316236-caterpillar-1r-0750-advanced-high-efficiency-fuel-filter-multipack-pack store_origin: GB region: United Kingdom --- # 181.5mm height precision 1-14-2B thread size for secure fit 2 micron absolute filtration media Caterpillar 1R-0750 Advanced High Efficiency Fuel Filter Multipack (Pack of 2) **Brand:** cat **Price:** £50.22 **Availability:** ✅ In Stock ## Summary > 🛠️ Power your engine with precision—because your ride deserves the best! ## Quick Answers - **What is this?** Caterpillar 1R-0750 Advanced High Efficiency Fuel Filter Multipack (Pack of 2) by cat - **How much does it cost?** £50.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/351316236-caterpillar-1r-0750-advanced-high-efficiency-fuel-filter-multipack-pack) ## Best For - cat enthusiasts ## Why This Product - Trusted cat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multipack Value:** Two filters in one pack to keep your engine running clean longer. - • **Perfect Fit Spin-On Design:** Easy installation with precise 1-14-2B threading and leak-proof sealing. - • **Genuine Caterpillar Quality:** Trust the original for unmatched durability and performance. - • **Advanced 2 Micron Filtration:** Capture finer contaminants than OEM filters for superior engine protection. - • **Duramax Compatible with Adapter:** Seamlessly upgrade your LBZ Duramax with the right conversion kit. ## Overview The Caterpillar 1R-0750 Advanced High Efficiency Fuel Filter Multipack (Pack of 2) offers genuine CAT quality with a robust 1-14-2B thread size and a compact 181.5mm height. Featuring advanced 2 micron absolute cellulose media, it delivers superior filtration to protect light truck engines, including Duramax models (with adapter). This spin-on filter ensures easy installation, leak-proof performance, and long-lasting engine health, making it the trusted choice for professionals who demand reliability and efficiency. ## Description This is an authentic Caterpillar branded filter. Requires an adapter if used on a Duramax engine. Only trust original Caterpillar branded filters. Review: Great Price, Great Availability, Great Filtration...5 Stars - Hard to beat this filter at this price. I have the conversion kit on my LBZ Duramax and buying this filter here makes changes a snap. The one I purchased was identical to the filter that came with the conversion kit. High quality CAT filters all the way around. Don't waste your money on the off brand look-a-likes. This filter fit perfectly, does not leak at all and was 100% compatible with my filter base. Plus I know I'm getting 2 micron filtration over the OEM filter's 4 micron at best. I cut the old filter open and they are very well built. No cheap components anywhere. The filter media had rubber end caps, there is a solid cast/forged base and thick O-rings to seal everything together. They install just as easy as the OEM filter too. 10/10 would recommend. Review: IT FIT - IT IS JUST THE SPARE FILTER ## Features - Genuine Caterpillar filter - Thread size (inch): 1-14-2B - Height: 181.5mm - Diameter: 85.7mm - Advanced efficiency 2 micron absolute cellulose media filter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00T85IQOA | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #143,095 in Automotive ( See Top 100 in Automotive ) #254 in Car Fuel Filters | | Brand | CAT | | Brand Name | CAT | | Compatible with Vehicle Type | Light Truck | | Customer Reviews | 4.8 out of 5 stars 629 Reviews | | Global Trade Identification Number | 07608537913164 | | Item Diameter | 85.7 Millimeters | | Item diameter | 85.7 Millimeters | | Manufacturer | Caterpillar | | Manufacturer Part Number | 0750 | | Model Number | 1R | | OEM Equivalent Part Number | FF5320 FleetGuard | | Outer Material | Plastic | | Outer material | Plastic | | Product Grade | Replacement Part | | Product grade | Replacement Part | | Style | Spin-On | | Style Name | Spin-On | | UPC | 635797627934 760999041483 738076698967 | | Unit Count | 1 Count | | Vehicle service type | Light Truck | ## Product Details - **Brand:** CAT - **Item diameter:** 85.7 Millimeters - **Outer material:** Plastic - **Product grade:** Replacement Part - **Vehicle service type:** Light Truck ## Images ![Caterpillar 1R-0750 Advanced High Efficiency Fuel Filter Multipack (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/51gEzvtW7PL.jpg) ## Questions & Answers **Q: Will this fit fass 150?** A: Yes you can run the Cat 1R-0750 as your Secondary (2 micron) fuel filter on the Fass 150, and if you want you can run the Cat 175-2949 as your Primary (10 Micron) fuel filter. The threads on both these Cat filters are 1'-14. **Q: Does this come with the two o rings?** A: No. I only saw one o ring rubber gasket glued onto the filter. **Q: How many miles can i get on my 2002 duramax lb7 before changing the cat 1r-0750 fuel filter?** A: Most web diesel formums advise 20 K miles. Since injectors on an lb duramax are a problem I change mine every year or 10K miles. **Q: Is this filter rated for suction?** A: This is a cat fuel filter on the return side. This is not a suction filter ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Price, Great Availability, Great Filtration...5 Stars *by T***A on 22 May 2026* Hard to beat this filter at this price. I have the conversion kit on my LBZ Duramax and buying this filter here makes changes a snap. The one I purchased was identical to the filter that came with the conversion kit. High quality CAT filters all the way around. Don't waste your money on the off brand look-a-likes. This filter fit perfectly, does not leak at all and was 100% compatible with my filter base. Plus I know I'm getting 2 micron filtration over the OEM filter's 4 micron at best. I cut the old filter open and they are very well built. No cheap components anywhere. The filter media had rubber end caps, there is a solid cast/forged base and thick O-rings to seal everything together. They install just as easy as the OEM filter too. 10/10 would recommend. ### ⭐⭐⭐⭐⭐ IT FIT *by D***Y on 27 December 2019* IT IS JUST THE SPARE FILTER ### ⭐⭐⭐⭐⭐ Well worth it *by M***T on 31 August 2025* I bought these in place of my ac delco fuel filter on my Duramax, you do have to get the adapter kit but it's well worth it, it's cost effective, good filtration compared to stock, seals good and easy install, i remove my fender liner for easier removal and install, highly recommend ## Frequently Bought Together - Caterpillar 1R-0750 Advanced High Efficiency Fuel Filter Multipack (Pack of 1) - Caterpillar 175-2949 Advanced High Efficiency Fuel Water Separator - Caterpillar 1R-1807 Advanced High Efficiency Oil Filter (Pack of 1) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/351316236-caterpillar-1r-0750-advanced-high-efficiency-fuel-filter-multipack-pack](https://www.desertcart.co.uk/products/351316236-caterpillar-1r-0750-advanced-high-efficiency-fuel-filter-multipack-pack) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-15*