---
product_id: 353920578
title: "CRC 05063 12 Fluid Ounce Guaranteed to Pass Emissions Test Formula"
brand: "crc"
price: "13096 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/353920578-crc-05063-12-fluid-ounce-guaranteed-to-pass-emissions-test
store_origin: IS
region: Iceland
---

# Boosts fuel economy by up to 5% Cuts emissions to pass strict tests Maximum cleaning power for fuel systems CRC 05063 12 Fluid Ounce Guaranteed to Pass Emissions Test Formula

**Brand:** crc
**Price:** 13096 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Drive cleaner, perform stronger — emissions passed, confidence earned!

## Quick Answers

- **What is this?** CRC 05063 12 Fluid Ounce Guaranteed to Pass Emissions Test Formula by crc
- **How much does it cost?** 13096 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/353920578-crc-05063-12-fluid-ounce-guaranteed-to-pass-emissions-test)

## 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

- • **Fuel Economy Booster:** Use every 3,000 miles to enhance acceleration and save on gas costs.
- • **All-Season Performance:** Reliable results year-round, keeping your car emission-compliant no matter the weather.
- • **Fuel System Super-Clean:** Powerful detergent additives that deep-clean every component for peak engine efficiency.
- • **Guaranteed Emissions Pass:** Formulated to help your vehicle effortlessly meet and exceed emissions standards.
- • **Universal Fuel Compatibility:** Works seamlessly with all gasoline and ethanol blends—no compromises.

## Overview

CRC 05063 is a 12-ounce fuel system cleaner designed to reduce emissions and improve vehicle performance. Featuring maximum allowable cleaning chemistry, it works with all gasoline and ethanol blends to boost fuel economy, enhance acceleration, and ensure your car passes emissions tests when used every 3,000 miles.

## Description

Works with all gasoline and ethanol blended fuels.Maximum allowable cleaning chemistry for superior results.Use every 3,000 miles to improve fuel economy, acceleration and reduce emissions help prevent mildew

## Features

- Reduces emissions and improves performance in one tank full
- Powerful detergent additives super-clean the entire fuel system
- Use every 3,000 miles to improve fuel economy, acceleration and reduce emissions
- Maximum allowable cleaning chemistry for superior results.
- Works with all gasoline and ethanol blended fuels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Batteries Included | No |
| Brand | CRC |
| Outer Material | other |
| Season | all seasons |
| Size | 2 Bottles 12 Oz |
| Team | cars |
| Manufacturer | CRC Industries, Inc |

## Images

![CRC 05063 12 Fluid Ounce Guaranteed to Pass Emissions Test Formula - Image 1](https://m.media-amazon.com/images/I/81n1sZdCpRL.jpg)
![CRC 05063 12 Fluid Ounce Guaranteed to Pass Emissions Test Formula - Image 2](https://m.media-amazon.com/images/I/91jZxv4BZ9L.jpg)
![CRC 05063 12 Fluid Ounce Guaranteed to Pass Emissions Test Formula - Image 3](https://m.media-amazon.com/images/I/71K-3cvMctL.jpg)
![CRC 05063 12 Fluid Ounce Guaranteed to Pass Emissions Test Formula - Image 4](https://m.media-amazon.com/images/I/81EMmCOevnL.jpg)
![CRC 05063 12 Fluid Ounce Guaranteed to Pass Emissions Test Formula - Image 5](https://m.media-amazon.com/images/I/91DApXvdqKL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do I get my money back it did not work**
A: I once submitted all the required paperwork for the money back and they never sent me a dime.  I did see slight lowering of some numbers but very little.  Basically buy it but don’t expect to actually get a refund much less twice the amount

**Q: Does this clean oxygen sensors and catalytic converter?**
A: This product cleans out just about everything totally from the gas tank to the exhaust tailpipe. Severely clogged systems may require a second treatment but anyone that lets it get to that point is probably going to need a lot more than an oil change and a few spark plugs.

**Q: Does it have to be done right before the test or a week before is okay?**
A: i've done it 4 days before testing...and this is if you're failing due to a worn out cat converter;  if you're not passing due to HC, that is a tune up and maybe new O2 sensor...

**Q: Will this help with the egg smell I get once in a while after I floor it. Doesn't stink all the time only once in a while**
A: Yes, it will.  The "rotten egg" smell is unburned fuel passing through your car due to dirty injectors, dirty intake valves, dirty compression chambers, dirty catalytic converts and dirty EGR valve & passageways, and dirty spark plug tips.  This product cleans all of these areas.

## Frequently Bought Together

- CRC Guaranteed to Pass Emissions Test Formula, 12 Fluid Ounce
- Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz (Pack of 2)
- 2X Cans Catalytic Converter Cleaner, Oxygen sensor cleaner, pass emissions, SMOG, fuel additive, combustion chamber cleaner

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**Shop now:** [https://www.desertcart.is/products/353920578-crc-05063-12-fluid-ounce-guaranteed-to-pass-emissions-test](https://www.desertcart.is/products/353920578-crc-05063-12-fluid-ounce-guaranteed-to-pass-emissions-test)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-22*