---
product_id: 261076799
title: "AF10043 Mass Air Flow Sensor"
brand: "delphi"
price: "€ 274.67"
currency: EUR
in_stock: true
reviews_count: 5
category: "Delphi"
url: https://www.desertcart.gr/products/261076799-af10043-mass-air-flow-sensor
store_origin: GR
region: Greece
---

# 30+ years proven reliability OE calibrated precision Wide ambient temp range accuracy AF10043 Mass Air Flow Sensor

**Brand:** delphi
**Price:** € 274.67
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive smarter, breathe easier with Delphi’s precision airflow sensor!

## Quick Answers

- **What is this?** AF10043 Mass Air Flow Sensor by delphi
- **How much does it cost?** € 274.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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:** Swap it in without hassle—no relearn needed, no check engine light drama.
- • **Reduce Repair Time & Costs:** Complete assembly design eliminates extra flow tube replacements.
- • **Durability That Lasts Decades:** Built to OEM standards with 30+ years of trusted mass air flow sensor expertise.
- • **Trusted by Professionals & Enthusiasts:** OEM quality that outperforms aftermarket alternatives, perfect for serious upgrades.
- • **Precision Engineered for Peak Performance:** Delphi’s proprietary sensor tech ensures flawless airflow data for optimal fuel mix.

## Overview

The Delphi AF10043 Mass Air Flow Sensor is a brand-new, OE-calibrated sensor engineered with proprietary technology to deliver highly accurate airflow readings across a wide temperature range. Backed by over 30 years of manufacturing expertise, it offers a direct-fit, complete assembly that reduces repair time and ensures smooth engine performance without complicated installation steps.

## 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 | #19,990 in Automotive ( See Top 100 in Automotive ) #23 in Automotive Replacement Air Mass Sensors |
| Brand | Delphi |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,785) |
| Date First Available | 1 January 2024 |
| Exterior | Milled |
| Item Weight | 0.28 g |
| Item model number | AF10043 |
| Manufacturer | Delphi |
| Manufacturer Part Number | AF10043 |
| Model | Mass Air Flow Sensor |
| OEM Part Number | 5S2636, 5S8050, SU1287, 19330121, 2133460, 213364, 213-4160, 74-8411, 917-826, XTP48411, MAF68411, 15 90 4068, 19330121, 25168491, 25 31 8411, MAF68411, XTP48411, MAS0203, MAS0277, MF8411, MA145, MAF8411T, 64-1859 |
| Position | Front |
| Product Dimensions | 12.7 x 10.16 x 16.51 cm; 0.28 g |

## 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 F***E on 31 December 2025*

The old 2000 gmc LM7 was throwing lean codes and having trouble getting stabilized. Process of checks and elimination came down to the aged MAF being most likely culprit. The old one seemed to be under reporting which caused LTFT to sustain at high +ve. Did the research for a reliable quality replacement brand. Came to this one. After tweaking a few other things and installing this new MAF, the truck is super smooth and FTs are near perfect hovering around zero.

## 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

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-24*