--- product_id: 66192167 title: "Delphi AF10345 Mass Air Flow MAF Sensor" brand: "delphi" price: "£82.22" currency: GBP in_stock: true reviews_count: 13 category: "Delphi" url: https://www.desertcart.co.uk/products/66192167-delphi-af10345-mass-air-flow-maf-sensor store_origin: GB region: Great Britain --- # ±2% measurement accuracy Vehicle-specific perfect fit Wide ambient temperature range Delphi AF10345 Mass Air Flow MAF Sensor **Brand:** delphi **Price:** £82.22 **Availability:** ✅ In Stock ## Summary > 🚗 Feel the Flow, Own the Road: Upgrade Your Air Intake Game! ## Quick Answers - **What is this?** Delphi AF10345 Mass Air Flow MAF Sensor by delphi - **How much does it cost?** £82.22 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/66192167-delphi-af10345-mass-air-flow-maf-sensor) ## Best For - delphi enthusiasts ## Why This Product - Trusted delphi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OEM-Grade Quality You Can Trust:** Built to the same rigorous standards as top global OEM parts—no compromises on reliability or durability. - • **Plug-and-Play Vehicle Specific Fit:** Flange mount design ensures seamless installation tailored exactly for your car model—no guesswork, no hassle. - • **Boost Your Ride’s Efficiency & Power:** Experience smoother acceleration and potential MPG gains right after installation—feel the difference immediately. - • **Durable Metal Construction for Longevity:** Crafted with premium milled metal housing to withstand harsh conditions and keep your engine breathing easy. - • **Precision Engineered for Peak Performance:** Delphi’s proprietary sensing tech delivers ultra-accurate airflow data to your ECU, optimizing engine efficiency. ## Overview The Delphi AF10345 Mass Air Flow Sensor is a precision-engineered, vehicle-specific digital sensor that delivers ±2% accurate airflow readings across a wide temperature range. Designed to meet stringent OEM standards, it ensures a perfect fit and reliable performance, enhancing engine efficiency and potentially improving fuel economy. Crafted with durable metal housing and flange mount design, this sensor is a trusted upgrade for Subaru and compatible vehicles. ## Description Delphi is an original equipment brand that partners with other manufacturers to supply the parts your car was originally built with. This product is in a Delphi package, note that the part may have been manufactured by an independent Delphi supplier. Review: Works on 2016 Subaru Outback 3.6R - Delphi AF10345 Mass Air Flow MAF Sensor. I was a little skeptical about buying a non OEM sensor. This was not the cheapest offering and not the higher price of a Denso OEM maf. Installed on my Ouback with 90k miles. This was the first day after installation and about an hour of highway/local driving. I was surprised at the smooth acceleration and power. I now realize my old one was failing but not throwing any codes. To my surprise I gained 2 to 4 mpg. I'm hoping hoping it will last. I'm keeping my old sensor just in case. LOL. Review: Quality part as advertised - Exact fit for 2009 Subaru Forester 2009 xt. Has been working well for weeks. Appears to be genuine name brand part. ## Features - New, not remanufactured - Engineered with the same stringent standards applied to the parts we make for the top global OEMs - Our proprietary sensing elements provide highly accurate airflow readings to the ECU over a wide range of ambient temperatures - Fit type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y1HQ3K4 | | Best Sellers Rank | #303,707 in Automotive ( See Top 100 in Automotive ) #491 in Automotive Replacement Mass Air Flow Sensors | | Brand | Delphi | | Customer Reviews | 4.1 4.1 out of 5 stars (62) | | Date First Available | April 4, 2017 | | Exterior | Milled | | Global Trade Identification Number | 00689604264867 | | Item Weight | 2.39 ounces | | Item dimensions L x W x H | 3.8 x 2.2 x 5.2 inches | | Item model number | AF10345 | | Manufacturer | Delphi | | Manufacturer Part Number | AF10345 | | Material | Metal | | Measurement Accuracy | ±2% | | Model | AF10345 | | Mounting Type | Flange Mount | | OEM Part Number | 221145, 74-50040, 74-50070, XTP450040, XTP450070 | | Output Type | Digital | | Product Dimensions | 3.8 x 2.2 x 5.2 inches | | Sensing Distance | 3.8 Inches | | Specific Uses For Product | Air Flow Sensor | | Style | Modern | | UPC | 689604264867 | ## Product Details - **Brand:** Delphi - **Item dimensions L x W x H:** 3.8 x 2.2 x 5.2 inches - **Material:** Metal - **Measurement Accuracy:** ±2% - **Style:** Modern ## Images ![Delphi AF10345 Mass Air Flow MAF Sensor - Image 1](https://m.media-amazon.com/images/I/51DQi+Mah9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works on 2016 Subaru Outback 3.6R *by D***L on July 22, 2025* Delphi AF10345 Mass Air Flow MAF Sensor. I was a little skeptical about buying a non OEM sensor. This was not the cheapest offering and not the higher price of a Denso OEM maf. Installed on my Ouback with 90k miles. This was the first day after installation and about an hour of highway/local driving. I was surprised at the smooth acceleration and power. I now realize my old one was failing but not throwing any codes. To my surprise I gained 2 to 4 mpg. I'm hoping hoping it will last. I'm keeping my old sensor just in case. LOL. ### ⭐⭐⭐⭐⭐ Quality part as advertised *by B***I on December 31, 2019* Exact fit for 2009 Subaru Forester 2009 xt. Has been working well for weeks. Appears to be genuine name brand part. ### ⭐⭐⭐⭐⭐ This unit still performing months after installation. *by C***Y on May 31, 2025* This unit actually manufactured in China under Delphi specifications has demonstrated excellent performance for months now after ordering for 2017 Subaru Forester 2.5i. For less than half the price of the OEM part. ## Frequently Bought Together - Delphi AF10345 Mass Air Flow MAF Sensor - Denso 234-4445 Oxygen Sensor - Denso 234-4513 Oxygen Sensor --- ## 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/66192167-delphi-af10345-mass-air-flow-maf-sensor](https://www.desertcart.co.uk/products/66192167-delphi-af10345-mass-air-flow-maf-sensor) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*