--- product_id: 457734896 title: "K&N Select Oil Filter SO-4003, Designed to Protect your Engine: Fits Select 1989-2019 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55)" brand: "K&N" price: "R365" currency: ZAR in_stock: false url: https://www.desertcart.co.za/products/457734896-k-and-n-select-oil-filter-so-4003-designed-to store_origin: ZA region: South Africa --- # K&N Select Oil Filter SO-4003, Designed to Protect your Engine: Fits Select 1989-2019 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55) **Brand:** K&N **Price:** R365 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** K&N Select Oil Filter SO-4003, Designed to Protect your Engine: Fits Select 1989-2019 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55) by K&N - **How much does it cost?** R365 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/457734896-k-and-n-select-oil-filter-so-4003-designed-to) ## Best For - K&N enthusiasts ## Why This Product - Trusted K&N brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description K&N Select oil filters are engineered to offer outstanding filtration and engine protection. Each filter is specifically designed to meet or exceed the service intervals recommended by vehicle manufacturers and protected by the K&N 1-Year Limited Warranty. Vehicle Fitment: 2010-2019 RAM 2500; 2011-2019 RAM 3500; 2015-2018 DODGE 2500; 2015-2018 DODGE 3500; 2015-2018 DODGE 4500; 2015-2018 DODGE 5500; 2011-2018 RAM 4500; 2011-2018 RAM 5500; 1994-2014 DODGE Ram 2500; 1994-2014 DODGE Ram 3500; 2008-2014 DODGE Ram 4500; 2008-2014 DODGE Ram 5500; 2012-2013 RAM Ram; 2006-2010 DODGE Ram 4000; 2008 STERLING Bullet 45; 2008 STERLING Bullet 55; 1989-1993 DODGE D250; 1989-1993 DODGE D350; 1989-1993 DODGE W250; 1989-1993 DODGE W350 LONG LIFE DESIGN: Up to 20,000 mile engine protection. Follow your manufacturers change intervals HIGH FILTERATION EFFICIENCY: Captures 99% of contaminate greater than 30 micron VERSATILE COMPATIBILITY: Designed to operate with all synthetic oil, conventional oil, high mileage and synthetic blended motor oils PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants PREMIUM PERFORMANCE: Laboratory tested to ensure excellent filtration and premium quality HIGH FLOW RATES: Designed to provide exceptional flow rates to your engine NO-HASSLE WARRANTY: 1-Year Limited Warranty. ## Images ![K&N Select Oil Filter SO-4003, Designed to Protect your Engine: Fits Select 1989-2019 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55) - Image 1](https://i5.walmartimages.com/asr/36e31b37-93d4-43ec-ac1d-3a5208603b64.bab0f4279e84de5da1209d0ba188d3d6.jpeg) ![K&N Select Oil Filter SO-4003, Designed to Protect your Engine: Fits Select 1989-2019 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55) - Image 2](https://i5.walmartimages.com/asr/615acbc1-add0-41cc-8284-30c2dd20768f.137013ae7164036b194fa08277652094.jpeg) ![K&N Select Oil Filter SO-4003, Designed to Protect your Engine: Fits Select 1989-2019 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55) - Image 3](https://i5.walmartimages.com/asr/c11fc92e-40a8-4d18-b1c4-ad030f729d0a.767ac65f450ac74ed032a67ca3e1c919.jpeg) ![K&N Select Oil Filter SO-4003, Designed to Protect your Engine: Fits Select 1989-2019 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55) - Image 4](https://i5.walmartimages.com/asr/bdc262d4-7e18-428e-aa14-6c642377108e.8ad3800ffef9d3989af520b04f187e88.jpeg) ![K&N Select Oil Filter SO-4003, Designed to Protect your Engine: Fits Select 1989-2019 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55) - Image 5](https://i5.walmartimages.com/asr/5986c928-fe76-4fa5-9c58-f67751d40374.aa13711ffda99476a0727fef199b9c1e.jpeg) --- ## 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.za/products/457734896-k-and-n-select-oil-filter-so-4003-designed-to](https://www.desertcart.co.za/products/457734896-k-and-n-select-oil-filter-so-4003-designed-to) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-05-06*