--- product_id: 621835276 title: "Inline Fuel Pump 255LPH GSL392 & Fuel Pressure Regulator/Filter Kit 58PSI Replacement For GSL392-400-939, GSL392400939, 400-939, WIX 33737 High Pressure External Pump 6AN Fittings" brand: "jdmspeed" price: "85434CFA" currency: XOF in_stock: true category: "Jdmspeed" url: https://www.desertcart.sn/products/621835276-inline-fuel-pump-255lph-gsl392-and-fuel-pressure-regulator-filter store_origin: SN region: Senegal --- # 255 LPH high flow rate 58 PSI regulated fuel pressure Direct fit with mounting bracket & clamps Inline Fuel Pump 255LPH GSL392 & Fuel Pressure Regulator/Filter Kit 58PSI Replacement For GSL392-400-939, GSL392400939, 400-939, WIX 33737 High Pressure External Pump 6AN Fittings **Brand:** jdmspeed **Price:** 85434CFA **Availability:** ✅ In Stock ## Summary > ⛽ Fuel your LS swap with precision power and effortless style! ## Quick Answers - **What is this?** Inline Fuel Pump 255LPH GSL392 & Fuel Pressure Regulator/Filter Kit 58PSI Replacement For GSL392-400-939, GSL392400939, 400-939, WIX 33737 High Pressure External Pump 6AN Fittings by jdmspeed - **How much does it cost?** 85434CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/621835276-inline-fuel-pump-255lph-gsl392-and-fuel-pressure-regulator-filter) ## Best For - jdmspeed enthusiasts ## Why This Product - Trusted jdmspeed brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Race-Ready 255 LPH Flow:** Unleash consistent high-volume fuel delivery for peak engine performance. - • **Universal Compatibility:** Designed for Chevrolet LS Gen III/IV V8 engines (1999-2014) and EFI conversions. - • **Complete Kit Convenience:** Includes pump, regulator/filter, fittings, and hardware for a seamless upgrade. - • **Plug & Play Installation:** Direct fit with included mounting bracket and rubber insulator for hassle-free setup. - • **Precision Fuel Pressure Control:** 58 PSI regulator ensures stable, returnless fuel supply for LS engine swaps. ## Overview This JDMSPEED Inline Fuel Pump & Fuel Pressure Regulator Kit delivers a robust 255 LPH flow with a stable 58 PSI pressure regulator, engineered for Chevrolet LS Gen III/IV V8 engines (1999-2014). Featuring a direct-fit design with mounting hardware and versatile 6AN fittings, it simplifies EFI conversions and LS engine swaps by providing a reliable, returnless fuel supply system in a complete, ready-to-install package. ## Description Buy Inline Fuel Pump 255LPH GSL392 & Fuel Pressure Regulator/Filter Kit 58PSI Replacement For GSL392-400-939, GSL392400939, 400-939, WIX 33737 High Pressure External Pump 6AN Fittings: Electric Fuel Pumps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Package Include: 1x GSL392 External Fuel Pump, 2x 3/8 Hose Barb Fuel Fitting, 2x Crush Washers, 2x Electrical Connectors, 2x Starlock Washers, 2x Nuts, 2x Mounting Clamps, 1x Mounting Cushion, 1x Fuel Filter/Fuel Pressure Regulator Assembly, 1x AN6 to 3/8'' EFI Push on Lock Fitting for Inlet, 1x AN6 to 5/16'' EFI Push on Lock Fitting for Return, 1x 6AN Male to 3/8 Male Push on EFI Fitting for Outlet - Inline Fuel Pump Replaces Part Number: GSL392-400-939, GSL392400939, GSL392, 400-939; Fuel Filter Regulator Replace Part Number: 61633737, 10299146, 19239926, 001834890, 1834890, 86737, FF881DL, G11290, G8836, GF1822, GG299, GG-299, GF822, GF336, G3737, 3737, 33737, 73737, PF5493, F55493, WIX 33737; Adapter Fitting Replaces 644113, 644123 - Universal External Pump: Minimum Voltage: 12V; Flow: 255 LPH; Design: Inline/ External (Mounts Outside of Tank); Operating Pressure: 15-120 PSI (final fuel pressure set by regulator) - Fuel Filter Regulator Replacement For Chevrolet V8 5.3L/325 small block Gen III/IV (LS-Based Engines) 1999-2014, Replacement For Chevrolet V8 4.8L/294 small block Gen III/IV (LS-Based Engines) 1999-2014, Replacement For Chevrolet V8 6.0L/364 small block Gen III/IV (LS-Based Engines) 1999-2014 - Direct Fit; With mounting bracket and rubber insulator, fuel pressure regulator filter kit can be installed easily in the place between the tank and the engine or in the engine compartment. After simple installation, this filter help to create a returnless fuel supply for LS engine swaps and electronic fuel injection conversions. The bypass regulator passes excess fuel back into the tank then the pump can run freely ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNRLGX3L | | Auto Part Position | Bottom | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #156,740 in Automotive ( See Top 100 in Automotive ) #761 in Automotive Replacement Electric Fuel Pumps | | Body Material | Aluminum | | Brand Name | JDMSPEED | | Compatible with Vehicle Type | Car, Truck | | Connector Type | 6AN Male push-on EFI fitting, Hose Barb | | Customer Reviews | 3.7 3.7 out of 5 stars (23) | | Fit Type | Vehicle Specific Fit | | Gas Type | Gasoline | | Inlet Connection Size | 0.38 Inches | | Inlet Connection Type | Hose Barb | | Item Dimensions | 7.48 x 2.36 x 9.84 inches | | Manufacturer | JDMSPEED | | Manufacturer Part Number | JDM-E976 | | Material Type | Rubber | | Mounting Type | Clamp Mount/Bracket Mount | | OEM Equivalent Part Number | GSL392-400-939, GSL392400939, 400-939, WIX 33737 | | Operation Mode | Auto Electric | | Outlet Connection Size | 0.38 Inches | | Outlet Connection Type | Push-on lock fitting | | Product Grade | Performance Part | | Product Style | Inline Fuel Pump (Black) with Fuel Filter Regulator | ## Product Details - **Brand:** JDMSPEED - **Fit Type:** Vehicle Specific Fit - **Item dimensions L x W x H:** 7.48 x 2.36 x 9.84 inches - **Material:** Rubber - **Vehicle Service Type:** Car, Truck ## Images ![Inline Fuel Pump 255LPH GSL392 & Fuel Pressure Regulator/Filter Kit 58PSI Replacement For GSL392-400-939, GSL392400939, 400-939, WIX 33737 High Pressure External Pump 6AN Fittings - Image 1](https://m.media-amazon.com/images/I/61CiANl2V1L.jpg) ![Inline Fuel Pump 255LPH GSL392 & Fuel Pressure Regulator/Filter Kit 58PSI Replacement For GSL392-400-939, GSL392400939, 400-939, WIX 33737 High Pressure External Pump 6AN Fittings - Image 2](https://m.media-amazon.com/images/I/71-npddf2aL.jpg) ![Inline Fuel Pump 255LPH GSL392 & Fuel Pressure Regulator/Filter Kit 58PSI Replacement For GSL392-400-939, GSL392400939, 400-939, WIX 33737 High Pressure External Pump 6AN Fittings - Image 3](https://m.media-amazon.com/images/I/61lKhbk414L.jpg) ![Inline Fuel Pump 255LPH GSL392 & Fuel Pressure Regulator/Filter Kit 58PSI Replacement For GSL392-400-939, GSL392400939, 400-939, WIX 33737 High Pressure External Pump 6AN Fittings - Image 4](https://m.media-amazon.com/images/I/71aj2QfuZYL.jpg) ![Inline Fuel Pump 255LPH GSL392 & Fuel Pressure Regulator/Filter Kit 58PSI Replacement For GSL392-400-939, GSL392400939, 400-939, WIX 33737 High Pressure External Pump 6AN Fittings - Image 5](https://m.media-amazon.com/images/I/715fUV7S94L.jpg) --- ## 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.sn/products/621835276-inline-fuel-pump-255lph-gsl392-and-fuel-pressure-regulator-filter](https://www.desertcart.sn/products/621835276-inline-fuel-pump-255lph-gsl392-and-fuel-pressure-regulator-filter) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-09*