--- product_id: 261076799 title: "AF10043 Mass Air Flow Sensor" brand: "delphi" price: "SAR 830" currency: SAR in_stock: true reviews_count: 5 category: "Delphi" url: https://www.desertcart.com.sa/products/261076799-af10043-mass-air-flow-sensor store_origin: SA region: Saudi Arabia --- # ±2% measurement accuracy Flange mount for easy install Operates up to 392°F ambient temps AF10043 Mass Air Flow Sensor **Brand:** delphi **Price:** SAR 830 **Availability:** ✅ In Stock ## Summary > 🚗 Feel the airflow, own the road with Delphi precision! ## Quick Answers - **What is this?** AF10043 Mass Air Flow Sensor by delphi - **How much does it cost?** SAR 830 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/261076799-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 - • **Plug-and-Play Installation:** Flange mount design and exact fit eliminate guesswork and reduce repair time. - • **Optimize Your Drive Instantly:** Smooth idle, improved throttle response, and potential fuel efficiency gains—no relearn needed. - • **Built to Endure Extreme Conditions:** Operates reliably up to 392°F, perfect for high-heat engine bays. - • **OEM-Calibrated Legacy You Can Trust:** Delphi’s 30+ years of OE sensor expertise means seamless compatibility and quality. - • **Precision Engineered for Peak Performance:** ±2% accuracy ensures your ECU gets flawless airflow data every time. ## Overview The Delphi AF10043 Mass Air Flow Sensor is a brand-new, OE-calibrated sensor delivering ±2% airflow measurement accuracy across a wide temperature range up to 392°F. Designed with Delphi’s 30+ years of expertise, it features a flange mount for straightforward installation and eliminates the need to replace the flow tube, reducing repair time. Trusted by professionals for precise engine air-fuel management, it ensures smoother idling, better throttle response, and reliable performance without complex recalibration. ## Description More commonly known as MAF sensor or air meter, the mass airflow sensor has one very important job; measuring the amount of air entering the engine for an optimal air-fuel ratio. Without this information, the ECU will not be able to accurately control fuel injection, resulting in an engine that will either idle roughly, or worst case, not at all. But don’t worry! We’ve been producing OE MAF sensors since the 1970s. 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 rigorous standards for the parts we make for the world's leading OEMs - Our proprietary sensor elements provide highly accurate airflow readings at the ECU over a wide range of ambient temperatures - Manufacturer of OE calibrated mass air mass sensors since first use over 30 years ago - Our MAF sensors reduce repair time by eliminating the need to replace the flow tube. Complete assembly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CGFHBY | | Best Sellers Rank | #34,463 in Automotive ( See Top 100 in Automotive ) #33 in Automotive Replacement Air Mass Sensors | | Brand Name | Delphi | | Customer Reviews | 4.4 4.4 out of 5 stars (1,796) | | Global Trade Identification Number | 00689604153185 | | Included Components | Mass Airflow Sensor | | Item Dimensions | 12.7 x 10.2 x 16.5 centimeters | | Item Type Name | Mass Air Flow Sensor | | Item Weight | 0.01 Ounces | | Manufacturer | Delphi | | Material Type | Plastic, Metal, Ceramic, Silicon | | Maximum Supply Voltage | 12 Volts | | Measurement Accuracy | ±2% | | Model | AF10043 | | Mounting Type | Flange Mount | | Output Type | Analog, Digital (Push Button) | | Specific Uses For Product | automotive, air flow detection | | Style Name | Modern | | UPC | 689604153185 | | Upper Temperature Rating | 392 Degrees Fahrenheit | ## Product Details - **Brand:** Delphi - **Item dimensions L x W x H:** 12.7 x 10.2 x 16.5 centimeters - **Item weight:** 0.01 Ounces - **Material:** Plastic, Metal, Ceramic, Silicon - **Style:** Modern ## Images ![AF10043 Mass Air Flow Sensor - Image 1](https://m.media-amazon.com/images/I/61IkkR8gihL.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.com.sa/products/261076799-af10043-mass-air-flow-sensor](https://www.desertcart.com.sa/products/261076799-af10043-mass-air-flow-sensor) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-04-23*