--- product_id: 160728480 title: "Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE)" brand: "auto parts prodigy" price: "426.97 DT" currency: TND in_stock: true category: "Auto Parts Prodigy" url: https://www.desertcart.tn/products/160728480-diesel-fuel-supply-and-return-line-assembly-for-98-03 store_origin: TN region: Tunisia --- # OE replacement guaranteed Precision-engineered fit Durable steel construction Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE) **Brand:** auto parts prodigy **Price:** 426.97 DT **Availability:** ✅ In Stock ## Summary > ⛽ Fuel your Ford’s heart with precision and power! ## Quick Answers - **What is this?** Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE) by auto parts prodigy - **How much does it cost?** 426.97 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/160728480-diesel-fuel-supply-and-return-line-assembly-for-98-03) ## Best For - auto parts prodigy enthusiasts ## Why This Product - Trusted auto parts prodigy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from high-quality steel with a 1mm wall thickness for unmatched durability under demanding conditions. - • **Perfect Fit Every Time:** Direct replacement designed specifically for 98-03 Ford 7.3L models ensures hassle-free installation and optimal performance. - • **OEM Standard Reliability:** Replaces OE# F81Z-9J338-NA, maintaining factory-level quality and compatibility for peace of mind. - • **Streamlined Installation:** Easily connects to fuel fittings and barbs, saving you time and effort in repairs or upgrades. - • **Trusted by Professionals:** Ranked #93 in Automotive Replacement Fuel Lines with a 4.4-star rating from 99 satisfied customers. ## Overview This Diesel Fuel Supply & Return Line Assembly is a direct OE replacement for 1998-2003 Ford 7.3L engines, made from durable steel with a 1mm wall thickness. Engineered for a perfect fit and easy installation, it guarantees reliable fuel delivery and long-lasting performance, backed by strong customer ratings and professional-grade quality. ## Description Buy Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE): Lines - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Direct replacement for a proper fit every time - Easily fits into the fuel fitting or fuel barb - Made from high-quality materials for ultimate durability - Engineered and manufactured specifically for the repair environment - Replaces Original Equipment (OE) number: F81Z-9J338-NA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07T91DB9Q | | Best Sellers Rank | #183,899 in Automotive ( See Top 100 in Automotive ) #93 in Automotive Replacement Fuel Lines | | Brand | Auto Parts Prodigy | | Brand Name | Auto Parts Prodigy | | Color | Gold, Silver | | Customer Reviews | 4.4 out of 5 stars 99 Reviews | | Item Length | 8 Inches | | Manufacturer | Auto Parts Prodigy | | Material | Steel | | Material Type | Steel | | Nominal Wall Thickness | 1 millimeters | | Unit Count | 1 Count | ## Product Details - **Brand:** Auto Parts Prodigy - **Material:** Alloy Steel - **Color:** Silver, Gold - **Nominal Wall Thickness:** 1 millimeters - **Item Length:** 8 Inches - **Manufacturer:** Auto Parts Prodigy ## Images ![Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE) - Image 1](https://m.media-amazon.com/images/I/61dVbWQUQjL.jpg) ![Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE) - Image 2](https://m.media-amazon.com/images/I/71F6ta+VxGL.jpg) ![Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE) - Image 3](https://m.media-amazon.com/images/I/71g-ZVnk-VL.jpg) ![Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE) - Image 4](https://m.media-amazon.com/images/I/61iCsv8CrCL.jpg) ![Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE) - Image 5](https://m.media-amazon.com/images/I/71S-ygfn9KL.jpg) ## Frequently Bought Together - Diesel Fuel Supply & Return Line Assembly For 98-03 Ford 7.3L Replaces OE# F81Z-9J338-NA (3381-OE) - Dorman 800-864 Fuel Line Compatible with Select Ford Models - Upgraded Fuel Pressure Regulator Blue Spring Kit For 1999.5-2003 Ford 7.3L Powerstroke Diesel --- ## 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.tn/products/160728480-diesel-fuel-supply-and-return-line-assembly-for-98-03](https://www.desertcart.tn/products/160728480-diesel-fuel-supply-and-return-line-assembly-for-98-03) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-08*