---
product_id: 126526405
title: "Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009"
brand: "aa ignition"
price: "573 kr"
currency: DKK
in_stock: true
category: "Aa Ignition"
url: https://www.desertcart.dk/products/126526405-mass-air-flow-sensor-maf-compatible-with-buick-cadillac-chevrolet
store_origin: DK
region: Denmark
---

# 16V max supply voltage Direct-fit plug & play Lifetime warranty coverage Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009

**Brand:** aa ignition
**Price:** 573 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride’s brain with precision airflow sensing!

## Quick Answers

- **What is this?** Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009 by aa ignition
- **How much does it cost?** 573 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/126526405-mass-air-flow-sensor-maf-compatible-with-buick-cadillac-chevrolet)

## Best For

- aa ignition enthusiasts

## Why This Product

- Trusted aa ignition brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Investment:** Backed by AA Ignition’s lifetime warranty—replace once, drive worry-free forever.
- • **Seamless Compatibility:** Fits Buick, Cadillac, Chevrolet & more (1999-2009) with no modifications needed.
- • **Instant Check Engine Light Fix:** Eliminates MAF-related codes (P0100-P0103) and resolves rough idle, stalling, and hesitation.
- • **Precision Engine Airflow Measurement:** Factory-calibrated hot-wire sensor ensures optimal fuel delivery and engine performance.
- • **OEM-Grade Quality Without the OEM Price:** Engineered to meet or exceed factory specs for reliable, long-lasting performance.

## Overview

This AA Ignition Mass Air Flow Sensor is a direct-fit replacement designed for Buick, Cadillac, Chevrolet, and other GM vehicles from 1999-2009. It features a factory-calibrated hot-wire sensor for accurate air measurement, ensuring optimal fuel efficiency and engine performance. Compatible with multiple models, it fixes common MAF sensor issues like check engine lights and rough idling. Backed by a lifetime warranty, it offers a cost-effective, plug-and-play solution to keep your engine running smoothly.

## Description

Buy Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009: Mass Air Flow - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- MASS AIR FLOW SENSOR (MAF) - This mass air flow sensor (MAF) measures the air entering the engine so the computer can deliver the correct amount of fuel. Fixes a check engine light, rough idle, stalling, hesitation, poor fuel economy, and MAF codes (P0100-P0103) caused by a dirty or failed sensor. A direct-fit, plug-and-play replacement - no modifications required.
- COMPATIBLE WITH BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, ISUZU, OLDSMOBILE, PONTIAC, SAAB VEHICLES - Direct-fit replacement for: Buick Rainier 2004-2007 | Cadillac CTS 2004-2005 | Cadillac DeVille 2000-2005 | Cadillac Eldorado 2000-2002 | Cadillac Escalade 2002-2006 | Cadillac Escalade ESV 2003-2006 | Cadillac Escalade EXT 2002-2006 | Cadillac Seville 2000-2004 | and more. Confirm your vehicle and match your part number, then see the full compatibility chart below to guarantee correct fit.
- REPLACES PART# - 25168491, 25318411AA, AF10043, 25318411. Cross-references the OEM and popular aftermarket numbers above - match any one of these numbers on your original part to confirm this is the correct replacement.
- OEM FIT, QUALITY & FINISH - While this is NOT a genuine OEM part, it is a direct replacement engineered to meet or exceed factory specifications, built with a factory-calibrated hot-wire sensing element for accurate airflow readings.
- LIFETIME WARRANTY - Backed by AA Ignition. If this mass air flow sensor (MAF) ever fails, contact us for a replacement - saving you time and money versus dealer prices. For a complete repair, we recommend cleaning or replacing your air filter at the same time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M7F98TC |
| Best Sellers Rank | #64,418 in Automotive ( See Top 100 in Automotive ) #56 in Automotive Replacement Mass Air Flow Sensors |
| Brand | AA Ignition |
| Brand Name | AA Ignition |
| Customer Reviews | 4.3 out of 5 stars 1,731 Reviews |
| Item Dimensions | 20.08 x 10.24 x 12.99 inches |
| Item dimensions L x W x H | 20.08 x 10.24 x 12.99 inches |
| Manufacturer | AA Ignition |
| Maximum Supply Voltage | 16 volts |
| Model | 25318411AA |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Output Type | Analog |
| Part Number | 25318411AA |
| Specific Uses For Product | Air Flow Sensor |
| Style | Modern |
| Style Name | Modern |
| Warranty Description | 12 Months Warranty |

## Product Details

- **Brand:** AA Ignition
- **Item dimensions L x W x H:** 20.08 x 10.24 x 12.99 inches
- **Maximum Supply Voltage:** 16 volts
- **Mounting Type:** Flange Mount
- **Style:** Modern

## Images

![Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009 - Image 1](https://m.media-amazon.com/images/I/81SXmMHaXYL.jpg)
![Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009 - Image 2](https://m.media-amazon.com/images/I/71kzzpJs53L.jpg)
![Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009 - Image 3](https://m.media-amazon.com/images/I/71M6OMOlZGL.jpg)
![Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009 - Image 4](https://m.media-amazon.com/images/I/81QrgmBVOxL.jpg)
![Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009 - Image 5](https://m.media-amazon.com/images/I/710+Rxl9+5L.jpg)

## Questions & Answers

**Q: Will this fit a 96 Chevy c1500 with a 4.3l and 3 pin?**
A: Hi, I am sorry to inform you but this would not fit your vehicle.

**Q: 25168491 will it fit a qx56 inifiniti 2006**
A: Hi, I'm sorry but this would nit fit with your vehicle.

**Q: will this fit 2001 cadillac seville?**
A: If is a 3.8 meter.

**Q: What diameter size is this?**
A: Hi, please see attached.

## Frequently Bought Together

- Mass Air Flow Sensor - Compatible with Chevy, Cadillac, GMC & Other GM Vehicles - Silverado, Suburban, Tahoe, Yukon XL, Sierra, Escalade, ESV, 5.3L, 6.0L, 4.8 - Replaces 25168491, AF10043, 25318411
- DOICOO Map Sensor 213-4434 16187556 213-796 16249939 12614973 16187556 SU1078 Fit for Chevy Impala Tahoe Buick Lesabre Cadillac GMC Sonoma Yukon GM Grand Prix Lucerne 2134434 213796
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-09-17*