---
product_id: 802554879
title: "For Chevrolet, for Cadillac, for Buick, for Gmc, Afh70m78 Afh70m-78 20787043 336-02349 Air Flow Meter 13345245 02349 33602349 Air Mass Sensor"
brand: "btfwm"
price: "17067 kr"
currency: ISK
in_stock: true
category: "Btfwm"
url: https://www.desertcart.is/products/802554879-for-chevrolet-for-cadillac-for-buick-for-gmc-afh70m78-afh70m
store_origin: IS
region: Iceland
---

# Boosts throttle response & power delivery Optimizes air-fuel ratio for max fuel efficiency DIY-friendly, easy installation For Chevrolet, for Cadillac, for Buick, for Gmc, Afh70m78 Afh70m-78 20787043 336-02349 Air Flow Meter 13345245 02349 33602349 Air Mass Sensor

**Brand:** btfwm
**Price:** 17067 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride’s brain for smarter, faster, and leaner drives!

## Quick Answers

- **What is this?** For Chevrolet, for Cadillac, for Buick, for Gmc, Afh70m78 Afh70m-78 20787043 336-02349 Air Flow Meter 13345245 02349 33602349 Air Mass Sensor by btfwm
- **How much does it cost?** 17067 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/802554879-for-chevrolet-for-cadillac-for-buick-for-gmc-afh70m78-afh70m)

## Best For

- btfwm enthusiasts

## Why This Product

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

## Key Features

- • **Perfect OEM Fitment:** Seamlessly compatible with Chevrolet, Cadillac, Buick, and GMC models for hassle-free replacement.
- • **Performance You Can Feel:** Experience sharper acceleration and smoother engine response on every drive.
- • **Fuel Efficiency Maximizer:** Cut fuel stops and save on every commute with precision air intake measurement.
- • **Built to Brave the Elements:** Reliable performance rain or shine, heat or cold—engineered for durability.
- • **DIY Upgrade, No Mechanic Needed:** Simple install that puts you in control and saves costly repair bills.

## Overview

The BTFWM Air Flow Meter (AFH70M78 / 336-02349) is a precision mass air flow sensor designed for Chevrolet, Cadillac, Buick, and GMC vehicles. It optimizes the air-to-fuel ratio to enhance fuel economy, improves throttle response for better acceleration, and features a durable build for reliable performance in all weather conditions. Lightweight and compact, it offers straightforward DIY installation, making it an essential upgrade for drivers seeking cost-effective engine efficiency and performance.

## Description

Fitment: AFH70M78, 336-02349, 20787043, AFH70M-78Maximize Fuel Efficiency: Enhance your car’s fuel economy with the Air Flow Meter. This precise sensor measures air intake, optimizing the air-to-fuel ratio for better fuel efficiency. Whether you’re commuting or going on a road trip, you’ll notice fewer fuel stops and a smoother, more cost-effective driving experiencePerformance You Can Feel: Unlock your vehicle’s full potential with this Mass Air Flow Sensor. By providing accurate data to the engine control unit, it improves throttle response and power delivery, making every drive more responsive. Feel the difference with increased acceleration and smoother engine operation, especially on high-speed highwaysEasy Fix, Big Impact: Avoid costly mechanic bills and install this Air Flow Meter yourself. With straightforward installation, you can replace a faulty or aging sensor and restore your car's performance in no time. Save both time and money while enjoying the satisfaction of DIY car maintenance and a vehicle that runs like newBuilt to Last: Designed for durability, this Air Flow Meter withstands the toughest conditions. Whether you're driving in rain, snow, or extreme heat, it continues to provide reliable performance. Trust in long-lasting quality that keeps your vehicle running smoothly season after season, ensuring your engine’s health for years to come

## Features

- Fitment: AFH70M78, 336-02349, 20787043, AFH70M-78
- Maximize Fuel Efficiency: Enhance your car’s fuel economy with the Air Flow Meter. This precise sensor measures air intake, optimizing the air-to-fuel ratio for better fuel efficiency. Whether you’re commuting or going on a road trip, you’ll notice fewer fuel stops and a smoother, more cost-effective driving experience
- Performance You Can Feel: Unlock your vehicle’s full potential with this Mass Air Flow Sensor. By providing accurate data to the engine control unit, it improves throttle response and power delivery, making every drive more responsive. Feel the difference with increased acceleration and smoother engine operation, especially on high-speed highways
- Easy Fix, Big Impact: Avoid costly mechanic bills and install this Air Flow Meter yourself. With straightforward installation, you can replace a faulty or aging sensor and restore your car's performance in no time. Save both time and money while enjoying the satisfaction of DIY car maintenance and a vehicle that runs like new
- Built to Last: Designed for durability, this Air Flow Meter withstands the toughest conditions. Whether you're driving in rain, snow, or extreme heat, it continues to provide reliable performance. Trust in long-lasting quality that keeps your vehicle running smoothly season after season, ensuring your engine’s health for years to come

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FJM3VH2C |
| Brand | BTFWM |
| Date First Available | 23 July 2025 |
| Exterior | Brushed |
| Item Weight | 50 g |
| Item model number | BTFWM Store |
| Manufacturer | BTFWM Store |
| Manufacturer part number | BTFWM Store |
| Model | BTFWM Store |
| Package Dimensions | 2.54 x 2.54 x 2.54 cm; 50 g |

## Product Details

- **Brand:** BTFWM
- **Item weight:** 50 Grams
- **Manufacturer:** BTFWM Store

## Images

![For Chevrolet, for Cadillac, for Buick, for Gmc, Afh70m78 Afh70m-78 20787043 336-02349 Air Flow Meter 13345245 02349 33602349 Air Mass Sensor - Image 1](https://m.media-amazon.com/images/I/61Cl1Ette8L.jpg)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-03*