--- product_id: 60292466 title: "AEM 50-1009 400LPH Metric Inline High Flow Fuel Pump" brand: "aem" price: "2442 Lei" currency: RON in_stock: true reviews_count: 5 url: https://www.desertcart.ro/products/60292466-aem-50-1009-400lph-metric-inline-high-flow-fuel-pump store_origin: RO region: Romania --- # 400 LPH max flow Supports 1200+ HP NA / 860 HP boosted Direct 044 style metric fit AEM 50-1009 400LPH Metric Inline High Flow Fuel Pump **Brand:** aem **Price:** 2442 Lei **Availability:** ✅ In Stock ## Summary > 🔥 Fuel your ride with unstoppable flow and precision! ⚡ ## Quick Answers - **What is this?** AEM 50-1009 400LPH Metric Inline High Flow Fuel Pump by aem - **How much does it cost?** 2442 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/60292466-aem-50-1009-400lph-metric-inline-high-flow-fuel-pump) ## Best For - aem enthusiasts ## Why This Product - Trusted aem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless 044 Style Swap:** Metric fittings ensure effortless direct replacement with OEM 044 pumps. - • **Boost-Ready High Pressure:** Maintains 340 LPH even at 73 PSI, perfect for forced induction setups. - • **Unmatched Fuel Flow Power:** Delivers a robust 400 liters per hour at 40 PSI for relentless performance. - • **Tested & Trusted Reliability:** Each pump individually flow-tested to guarantee peak output and quiet operation. - • **Built for High-Performance Engines:** Supports over 1200 HP naturally aspirated and 860 HP at 30 PSI boost—no compromises. ## Overview The AEM 50-1009 400LPH Metric Inline High Flow Fuel Pump is a premium direct replacement for 044 style pumps, engineered for high-output naturally aspirated and forced induction EFI vehicles. It delivers up to 400 liters per hour at 40 PSI, supports over 1200 HP NA and 860 HP at 30 PSI boost, and features metric fittings for seamless installation. Each unit is individually tested to ensure consistent high flow and quiet operation, making it the go-to upgrade for serious performance enthusiasts. ## Description AEM’s 400lph Metric High Flow, high pressure Inline Fuel Pump (PN 50-1009) is the perfect direct replacement upgrade for 044 pump users who want more fuel flow for their high performance vehicle! The 400lph Metric High-Flow Inline Fuel Pump has an M18X1.5 female inlet and M12x1.5 male outlet. It utilizes the industry standard “044 Style” envelope. It is capable of supporting over 1,200 HP normally aspirated and a whopping 860 HP at 30 psi boost!* It flows 400lph (105 gph) at 40 PSI, 340 lph (90 gph) at 73 PSI, and 270 lph (71 gph) at 120 PSI. ## Features - Designed for high output naturally aspirated and forced induction efi vehicles - Popular “044 style” physical Configuration with Metric fittings for direct replacement of 044 pumps! - Maintains very high flow even at boosted fuel Pressures; 340 lph @ 73 psi (30 psi boost) - Each pump individually tested to flow minimum of 400lph (105Gph) @ 40 psi - For gasoline vehicles (pump life will be diminished when used with Alcohol fuels) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B077JJ2Z5C | | Auto Part Position | Front | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 663,857 in Automotive (See Top 100 in Automotive) 2,460 in Car Petrol Pumps | | Body Material | Alloy Steel | | Brand Name | AEM | | Compatible With Vehicle Type | Car | | Connector Type | Metric Barbed Connectors | | Customer Reviews | 4.4 4.4 out of 5 stars (56) 4.4 out of 5 stars | | Fit Type | Universal Fit | | Gas Type | Petrol | | Global Trade Identification Number | 00840879025892 | | Included Components | Product unit | | Inlet Connection Size | 1.5 Millimeters | | Inlet Connection Type | Threaded | | Item Dimensions | 24.8 x 8.9 x 8.9 centimetres | | Item Type Name | 400LPH Metric Inline High Flow Fuel Pump | | Item Weight | 1.2 Kilograms | | Manufacturer | Advance Engine Management | | Manufacturer Part Number | 50-1009 | | Manufacturer Warranty Description | 2 Years | | Material Type | Black plated steel | | Model Number | 501009 | | Mounting Type | Front Mount | | Number Of Items | 1 | | Oem Equivalent Part Number | 50-1009 | | Operation Mode | Automatic | | Outlet Connection Size | 12 Millimeters | | Outlet Connection Type | BSP | | Part Interchange Info | 50-1009 | | Product Grade | Performance Part | | Product Style | Classic | | Specification Met | OE | | Unit Count | 1.0 count | | Upc | 688943525769 840879025892 | ## Product Details - **Brand:** AEM - **Fit type:** Universal Fit - **Vehicle service type:** Car - **Item dimensions L x W x H:** 24.8 x 8.9 x 8.9 centimetres - **Material:** Black plated steel - **Item weight:** 1.2 Kilograms - **Style:** Classic - **Specification met:** OE - **Auto part position:** Front - **Outlet connection size:** 12 Millimetres ## Images ![AEM 50-1009 400LPH Metric Inline High Flow Fuel Pump - Image 1](https://m.media-amazon.com/images/I/51v2jCZj0JL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Don’t cheap out *by on Reviewed in the United States 27 May 2026* Buy once cry once. Had a “400 lph” basic pump before that was running out of fuel and throwing lean codes. This one is not only quieter, it actually flows like it’s supposed to. ### ⭐ Nicht empfehlenswert *by on Reviewed in Germany 5 July 2020* Pumpe ist absoluter schrott, nach 100 km kein druck mehr und surrmt wie verrückt ### ⭐⭐⭐⭐⭐ Perfecto *by on Reviewed in Spain 4 July 2023* Perfecto ## Frequently Bought Together - AEM ELECTRON 501009 400Lph Inline High Flow Fuel Pump. - EVIL ENERGY Inline Fuel Filter 100 Micron with 6AN 8AN 10AN Adapter Universal 50MM - EVIL ENERGY 6AN Fuel Line Kit, 6AN Nylon Braided Fuel Line Hose Fitting Kit CPE 20FT Black --- ## 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.ro/products/60292466-aem-50-1009-400lph-metric-inline-high-flow-fuel-pump](https://www.desertcart.ro/products/60292466-aem-50-1009-400lph-metric-inline-high-flow-fuel-pump) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-09-19*