--- product_id: 206043538 title: "Delphi AF10043 Mass Air Flow Sensor" brand: "delphi" price: "₹ 20839" currency: INR in_stock: true reviews_count: 5 category: "Delphi" url: https://www.desertcart.in/products/206043538-delphi-af10043-mass-air-flow-sensor store_origin: IN region: India --- # 12V max supply voltage High accuracy airflow readings Operates up to 284°F Delphi AF10043 Mass Air Flow Sensor **Brand:** delphi **Price:** ₹ 20839 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your ride with precision airflow mastery — don’t let your engine miss a beat! ## Quick Answers - **What is this?** Delphi AF10043 Mass Air Flow Sensor by delphi - **How much does it cost?** ₹ 20839 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/206043538-delphi-af10043-mass-air-flow-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 - • **Built to OEM Standards:** Crafted with the same rigorous quality controls trusted by top global automakers for over 30 years. - • **Durable Under Pressure:** Withstands extreme temperatures up to 284°F, keeping your engine running smooth in any climate. - • **Lightweight Yet Robust:** Ultra-light 0.01 oz design with plastic-metal build balances durability and efficiency. - • **Plug-and-Play Compatibility:** Seamlessly fits popular GM and other models from 2001-2009—no hassle, just instant upgrade. - • **Precision Engineered for Peak Performance:** Delphi’s proprietary sensing tech delivers pinpoint airflow data to your ECU, ensuring flawless engine response. ## Overview The Delphi AF10043 Mass Air Flow Sensor is a brand-new, OE-calibrated sensor engineered for high accuracy and durability. Designed to meet stringent OEM standards, it delivers reliable airflow data to your vehicle’s ECU across a wide temperature range (up to 284°F). Compatible with a broad range of GM and other models from 2001-2009, this lightweight sensor ensures optimal engine performance and smooth idle, backed by over 30 years of Delphi’s expertise in automotive sensor technology. ## 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. Popular Fitments: 2006-2008 Chevrolet Trailblazer, 2007 Chevrolet Silverado 1500 Classic 4.3L 4.8L 5.3L, 2007 Chevrolet Silverado 1500 Classic,Silverado 1500 HD Classic,Silverado 2500 HD Classic,Silverado 3500 Classic Popular Fitments: 2005-2009 GMC Envoy 4.2L 5.3L, 2007 GMC Sierra 1500 Classic 4.3L 4.8L 5.3L, 2007 GMC Sierra 1500 Classic,Sierra 1500 HD Classic,Sierra 2500 HD Classic,Sierra 3500 Classic, 2007 GMC Sierra 2500 HD Classic,Sierra 3500 Classic 6.6L 8.1L Popular Fitments: 2005-2007 Hummer H2 Popular Fitments: 2003-2006 Isuzu Ascender 4.2L 5.3L Popular Fitments: 2001-2002 Oldsmobile Aurora Popular Fitments: 2005-2006 Pontiac GTO, 2005 Pontiac Bonneville V6 V8 Popular Fitments: 2008-2009 Saab 9-7x Review: Quedó bastante bien en mi proyecto, swap LS Review: I replaced the MAF sensor on my vehicle after dealing with a rough idle and hesitation that cleaning the old sensor just wasn’t fixing anymore. I went with the Delphi AF10043 since Delphi is an OEM supplier, and I’m glad I did. Install was straightforward. Unplug the connector, swap the sensor, and that was it. No relearn procedure needed in my case and the check engine light cleared immediately after a short drive. The difference was noticeable right away. Idle smoothed out, throttle response felt normal again, and the hesitation on acceleration is gone. Fuel mileage even seems a little better, though it’s still early to say for sure. Build quality looks solid and matches the original sensor that came out. Fit was exact and the connector snapped in tight with no play. It didn’t feel like a cheap aftermarket part, which was important to me since MAF sensors can be hit or miss. I’ve had it installed for a few weeks now with no issues, no warning lights, and no weird drivability problems. If your symptoms point to a failing MAF, this is a solid replacement and cheaper than dealer pricing. Wouldn’t hesitate to buy it again. ## 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 - Manufacturer of OE calibrated mass air flow sensors since their first use over 30 years ago - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CGFHBY | | Brand | Delphi | | Customer Reviews | 4.5 4.5 out of 5 stars (1,806) | | Global Trade Identification Number | 00689604153185 | | Included Components | Mass Airflow Sensor | | Item Dimensions | 12.7 x 10.2 x 16.5 centimetres | | Item Type Name | Mass Air Flow Sensor | | Item Weight | 0.01 Ounces | | Manufacturer | Delphi | | Manufacturer Part Number | AF10043 | | Material | Plastic Metal | | Maximum Supply Voltage | 12 Volts | | Measurement Accuracy | High | | Model Number | AF10043 | | Mounting Type | Flange Mount | | Output Type | Analog, Digital (Push Button) | | Specific Uses For Product | automotive | | Style Name | Classic | | UPC | 689604153185 | | Upper Temperature Rating | 284 Degrees Fahrenheit | ## Product Details - **Brand:** Delphi - **Item dimensions L x W x H:** 12.7 x 10.2 x 16.5 centimetres - **Item weight:** 0.01 Ounces - **Material:** Plastic Metal - **Style:** Classic ## Images ![Delphi AF10043 Mass Air Flow Sensor - Image 1](https://m.media-amazon.com/images/I/61IkkR8gihL.jpg) ![Delphi AF10043 Mass Air Flow Sensor - Image 2](https://m.media-amazon.com/images/I/71iMEsMziSL.jpg) ![Delphi AF10043 Mass Air Flow Sensor - Image 3](https://m.media-amazon.com/images/I/71QCjC+NdJL.jpg) ![Delphi AF10043 Mass Air Flow Sensor - Image 4](https://m.media-amazon.com/images/I/81oO3NVTvLL.jpg) ![Delphi AF10043 Mass Air Flow Sensor - Image 5](https://m.media-amazon.com/images/I/61txzaiK55L.jpg) ## Questions & Answers **Q: does this fit a k1500 gmc? year 99** A: Compatibility chart says yes. Looks to be first year this model was used. From list -- 1999 GMC Sierra 1500 All- sub models All- engines Actual OE Part **Q: why can't this item be shipped to me** A: Same problem add to cart but try different addresses in California says cannot ship to the address O_o **Q: Does this have a temp sensor as described in the other acdelco 19330121 gm original equipment mass air flow sensor with intake air temperature sensor?** A: No it does not. This is only the mass air flow sensor. **Q: The search and picture represent the part number of 25168491, but the number on the part received is 15904068, are these different parts?** A: Should be the same as they are both a af10043 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***A on 20 December 2025* Quedó bastante bien en mi proyecto, swap LS ### ⭐⭐⭐⭐⭐ Review *by D***N on 9 January 2026* I replaced the MAF sensor on my vehicle after dealing with a rough idle and hesitation that cleaning the old sensor just wasn’t fixing anymore. I went with the Delphi AF10043 since Delphi is an OEM supplier, and I’m glad I did. Install was straightforward. Unplug the connector, swap the sensor, and that was it. No relearn procedure needed in my case and the check engine light cleared immediately after a short drive. The difference was noticeable right away. Idle smoothed out, throttle response felt normal again, and the hesitation on acceleration is gone. Fuel mileage even seems a little better, though it’s still early to say for sure. Build quality looks solid and matches the original sensor that came out. Fit was exact and the connector snapped in tight with no play. It didn’t feel like a cheap aftermarket part, which was important to me since MAF sensors can be hit or miss. I’ve had it installed for a few weeks now with no issues, no warning lights, and no weird drivability problems. If your symptoms point to a failing MAF, this is a solid replacement and cheaper than dealer pricing. Wouldn’t hesitate to buy it again. ### ⭐⭐⭐⭐⭐ Review *by X***C on 15 February 2026* 2007 Sierra 1500 Classic. Replacing the MAF fixed a 4 month old issue that didn't have any fault codes, but was slowly driving me insane. Truck was running poor. But, it was difficult to tell unless you were the daily driver of it, which I am. Felt under powered and sluggish, and fuel milage was getting a lot worse. Truck idled fine. Fuel trims oddly looked fine, which I wouldn't have expected from a bad MAF, but I have limited mechanical knowledge. Could smell gas sometimes. Off the line, getting up to speed, it just didn't have the get-up-and-go that it used to. It would reach speeds eventually, or in the same timeframe as previously but having to give it more gas. No fault codes. Had thermal cameras underneath to check the cats. Checked fuel pressure at the rail (filter is in the tank on this year, for some idiotic reason). Cleaned throttle body. Changed plugs and wires with OEM wires and Iridium plugs. Took the transmission pan down to inspect what we could, but also to change the filter and fluid. Without a code, was just wasting money on possibilities and shotgunning parts and tests at it. Finally, the new MAF fixed it. First shake down run after install the gas mileage was wonky, but better than it had been in months. By a lot. By the end of a 30 minute drive, whatever relearning (if any) had to be done, seemed to be done, as fuel mileage locked right into where it should be. Just relieved. As far as DIY jobs go, this is one anybody, regardless of their mechanical skills, can easily do quickly in their driveway. ## Frequently Bought Together - Delphi AF10043 Mass Air Flow Sensor - ACDelco GM Original Equipment A3181C (22845992) Air Filter - ACDelco GM Original Equipment PF46E Engine Oil Filter --- ## 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.in/products/206043538-delphi-af10043-mass-air-flow-sensor](https://www.desertcart.in/products/206043538-delphi-af10043-mass-air-flow-sensor) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-01*