How do I get my money back it did not work

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

Does this clean oxygen sensors and catalytic converter?

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.

Does it have to be done right before the test or a week before is okay?

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...

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

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.

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Description

⛽ Clean fuel, clear conscience—pass emissions with confidence!

TRUSTED CRC QUALITY - From a leading brand known for automotive care, ensuring reliability and performance.
COMPACT LIGHTWEIGHT - Easy to handle and store with a sleek 20.98 x 8.99 x 5.54 cm design.
POWERFUL 12 V ACTIVATION - Optimized for your vehicle’s electrical system to maximize cleaning efficiency.
GUARANTEED EMISSIONS PASS - Formulated to help your vehicle meet emissions standards—no more test anxiety.
ADVANCED DETERGENT TECHNOLOGY - Softens and dissolves stubborn sludge and deposits for a cleaner fuel system.

CRC 05063 is a 12V-powered fuel system cleaner featuring an advanced detergent formula designed to dissolve sludge and deposits, helping vehicles pass emissions tests reliably. Compact and lightweight, it’s a trusted solution from CRC to maintain optimal engine performance and environmental compliance.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

AR$111806

Duties & taxes incl.

Argentinastore

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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Manufacturer	CRC
Brand	CRC
Product Dimensions	20.98 x 8.99 x 5.54 cm; 0.28 g
Item model number	05063
Manufacturer Part Number	05063
Voltage	12 Volts
Item Weight	0.28 g

CRC05063 Guaranteed To Pass Emissions Test Formula - 12 Fl

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