---
product_id: 2326510
title: "CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz."
brand: "crc"
price: "¥4538"
currency: JPY
in_stock: true
reviews_count: 8
category: "Crc"
url: https://www.desertcart.jp/products/2326510-crc-05078-throttle-body-and-air-intake-cleaner-12-wt
store_origin: JP
region: Japan
---

# Eliminates carbon & gum build-up Compatible with all fuel-injected engines 12 oz precision aerosol CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.

**Brand:** crc
**Price:** ¥4538
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock peak engine performance with every spray!

## Quick Answers

- **What is this?** CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz. by crc
- **How much does it cost?** ¥4538 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/2326510-crc-05078-throttle-body-and-air-intake-cleaner-12-wt)

## Best For

- crc enthusiasts

## Why This Product

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

## Key Features

- • **Deep Clean Power:** Dissolves stubborn carbon, varnish, and gum for peak throttle body efficiency.
- • **Smooth Engine Start:** Experience quicker ignition and silky-smooth idling every time you hit the key.
- • **Compact & Ready-to-Use:** 12 oz aerosol can designed for easy, precise application—no mess, no fuss.
- • **Trusted Industry Leader:** From CRC, a top-tier brand known for premium chemical solutions across automotive and industrial sectors.
- • **Universal Fuel Injection Support:** Optimized for both throttle body and multi-port fuel-injected gasoline engines.

## Overview

CRC 05078 Throttle Body and Air-Intake Cleaner is a 12 oz aerosol formula engineered to remove carbon, varnish, and gum deposits from throttle bodies and air intakes. Compatible with all fuel-injected gasoline engines, it improves engine start-up, smooths idle, and enhances overall performance. Trusted by professionals and ranked #2 in Carburetor & Throttle Body Cleaners, this product delivers reliable, precision cleaning for optimal engine health.

## Description

CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.

Review: Great cleaner just use caution not to get on any painted surfaces - Great cleaner, I needed it for my bikes intake, just be very careful not to get any overspray on your blackout parts, as it will definitely stain them, and take some of the paint off. Easy to use yes, make sure yours comes with a straw as the cap was supposed to have one, but not a big deal I just used one from one of my other cans. Good size, good quality, and very functional in cleaning your parts.
Review: Love ot - Works great

## Features

- DEEP CLEANING: A top choice for cleaning throttle body build-up caused by harmful deposits of carbon; varnish; and gum.
- IMPROVED PERFORMANCE: Helps engines start easier and have a smoother performance. Eliminates hesitation and rough idle.
- APPLICATIONS: For use in all fuel injected gasoline engines (both throttle body & multi-port).
- PRODUCT SPECIFICATIONS: Throttle Body & Air-Intake Cleaner is available in a 12 wt oz aerosol can.
- CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain; protect and repair different marine; heavy-duty motor vehicles; industrial-grade engines; household tools and electrical equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CRC |
| Color | Clear Colorless Liquid |
| Item Weight | 12 Ounces |
| Material | Aerosol can |
| Nominal Wall Thickness | 1.57 inches |
| Product Dimensions | 5.25"L x 2.13"W |

## Product Details

- **Brand:** CRC
- **Color:** Clear Colorless Liquid
- **Item Length:** 5.25 Inches
- **Item Weight:** 12 Ounces
- **Manufacturer:** CRC
- **Material:** Aerosol can
- **Nominal Wall Thickness:** 1.57 inches
- **Outside Diameter:** 2 Inches
- **Product Dimensions:** 5.25"L x 2.13"W
- **UPC:** 799621175883 078254050782

## Images

![CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz. - Image 1](https://m.media-amazon.com/images/I/61l8oPkS4BL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Questions & Answers

**Q: Is this product MAP sensor, oxygen sensor and catalytic converter safe?**
A: MAF cleaner is the only safe spray if touches the MAF sensor.  If  you can get in front of the MAF sensor then yes, if you can't then no.  Many MAF sensors are far back from the throttle body making it easy and many are near the entrance to the throttle body making it more difficult.

**Q: Will this fix my bad throttle? My car doesnt drive smooth due to bad throttle and im not trying to spend couple hundred dollars.**
A: If that is the problem, yes this is the perfect air intake throttle cleaner. Also check for leaked in your air conduits. As the air hoses get old, they start to crack, and entrain air from outside the system that makes the computer miscalculated the fuel-air mix; therefore making the engine run rough.

**Q: I have a 1994 jaguar xj12. the k&n filters seemed to have been over oiled and i now have hesitation on throttle. will this product remove oil buildup?**
A: I use this product exclusively to remove fuel "varnish" build-up on the throttle body which is made of metal. I don't know if this spray will work on non-metallic surface.

**Q: After using this product i am getting p172 (too rich bank 1) , p102 mass airflow circut low, air intake temperature high p113. i am fed up?**
A: How long did you give it before getting a read on the error codes? My check engine light popped on pretty much immediately after using it and stayed on for, let's say up to 2 weeks...but, as some other reviewers said, it cleared itself and I've not had an issue since. I was really frustrated at first, too. If you've already given it time to clear on it's own, then you might have a different issue :/

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great cleaner just use caution not to get on any painted surfaces
*by G***B on April 25, 2025*

Great cleaner, I needed it for my bikes intake, just be very careful not to get any overspray on your blackout parts, as it will definitely stain them, and take some of the paint off. Easy to use yes, make sure yours comes with a straw as the cap was supposed to have one, but not a big deal I just used one from one of my other cans. Good size, good quality, and very functional in cleaning your parts.

### ⭐⭐⭐⭐⭐ Love ot
*by R***E on December 28, 2025*

Works great

### ⭐⭐⭐⭐⭐ It works!
*by T***N on January 4, 2026*

What can I say except for it works like it's supposed to. Cleans of the carbon. Where the carbon is thicker, use an old toothbrush to scrub it off. DO NOT USE A WIRE BRUSH ON YOUR THROTTLE BODY!

## Frequently Bought Together

- CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.
- CRC 05110 Mass Air Flow Sensor Cleaner - 11 Wt Oz.
- CRC 05103 QD Electronic Cleaner -11 Wt Oz

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*