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25% Off Online Orders of Select Parts and Accessories

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25% Off Online Orders of Select Parts or Accessories
Receive 25% Off Online Orders. Use promotional code SAVEPEP25 at checkout to receive discount. Receive 25% Off Online Orders. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Brake Parts, Shocks & Struts, Truck Boxes, Vent Visors, Bug Shields, Electronics and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 9/3/15. Online orders scheduled for in-store pick up must be completed in store by closing on 9/2/15 for discount to apply.

Your Store: Pep Boys San Jose  3780 Stevens Creek Blvd
Showing  Mr Gasket CataClean Engine and Catalytic Converter Treatment- 16 oz. 
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Mr Gasket CataClean Engine and Catalytic Converter Treatment- 16 oz.

Part # 120007   SKU: 463999
Pep Boys Tire Installation Includes:
  • Computerized Wheel Balancing
  • Tire Mounting/Dismounting
  • Valve Stem/Tire Pressure Monitoring System (TPMS) reseal kit
  • FREE Multi Point Safety Inspection Performed at Point of Installation
  • FREE Treadwear Mileage Warranty (where applicable)
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Pep Boys Wheel Installation Includes:
  • Computerized Wheel Balancing
  • Tire Mounting/Dismounting
  • Centering rings (where applicable)
  • FREE Multi Point Safety Inspection Performed at Point of Installation
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Pep Boys Wheel And Tire Installation Includes:
  • Computerized Wheel Balancing
  • Tire Mounting/Dismounting
  • Centering rings (where applicable)
  • FREE Multi Point Safety Inspection Performed at Point of Installation
  • FREE Treadwear Mileage Warranty for tires (where applicable)
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Manufacturer's Rebate Instruction

Rebate Tips
1. Read your Pep Boys rebate form thoroughly. Each Pep Boys rebate offer is unique, with different date ranges and postmark date requirements. Many rebates require the purchase of multiple products. You must submit all qualifying products listed for a given rebate to be eligible. The best way to make sure you get your rebate is to follow the instructions carefully. If you have any questions, call us at the toll-free number listed on the rebate form or call your local Pep Boys store.

2. Make copies of all of your paperwork. This includes your receipt, rebate form, mailing envelope, and any other items that are needed for validation of your rebate. If for some reason your submission gets lost in the mail, you will need this information to have your rebate reprocessed. It is also a good idea to have this information in front of you if you need to call the customer service phone number listed on your rebate form.

3. Don't wait. Many Pep Boys rebates require your rebate submission to be postmarked within a set number of days from your date of purchase. If you miss this deadline, you will not be able to receive your rebate.

4. Clearly write your name and address on the rebate form. If your handwriting is difficult to read, it will be difficult to enter your information correctly. To ensure fast, accurate processing of your rebate, be sure to print clearly. Remember also that PO boxes are not acceptable addresses for Pep Boys rebates, so be sure to include your street address when you complete your offer form.

5. Watch for your rebate check in the mail.
Adobe® Reader® is required. If the offer form does not appear after selecting it, click the Adobe® Reader® icon at the right to install it - free! Close [x]

Road Hazard Warranty

Protect Your Investment
What will our Road Hazard Warranty do for you?

Pep Boys will follow its Puncture Repair Procedures to determine if your tire should be repaired, at no expense, or replaced under this coverage. While the repair cost is free, there will be a charge for re-balancing a repaired tire.

Road Hazard Warranty can save you the expense of tire replacement. If your Pep Boys tire becomes unusable due to a road hazard related mishap and cannot be repaired, we will, subject to pro-rated adjustment based upon the remaining usable tread on the tire, replace the unusable tire or give you a refund. While Pep Boys will remount the tire for free, there will be a cost for re-balancing the replacement tire.

Coverage extends to such damage as unrepairable tread punctures damage from potholes, nails, glass and jagged metal which cause cuts, snags, punctures, impact breaks, bruises and rim cuts.

Length Of Coverage
Coverage with Road Hazard Warranty extends for the full period of the mileage of the tire. This coverage is not transferable to a new owner, or if the owner mounts the tires on another vehicle.Close [x]

Core Charge

A "Core Charge" is similar to the deposit you might pay for a can or bottle of soda. In many states, to promote recycling, you are charged a deposit when you purchase a can of soda and you receive your deposit back when you return the empty can. Many automotive parts have a Core Charge, or Core Price, that works the same way as a soda can deposit.

Here's how the Core Charge works:
  • The part you are purchasing contains a component that is recyclable
  • The Core Charge deposit is charged at the time of purchase
  • When the recyclable component from your old part is returned to us, the charge is refunded to you
  • To receive your Core Charge refund, you can do either of the following:
  • Bring the part to any Pep Boys store along with your receipt or invoice (recommended)
  • Mail the part back to Pep Boys through the online return process
  • Please see our Returns Policy for more information on returning a core item.
Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Pep Boys core charge presented to you online today with your item is representative of the most common core charge. If you have any questions, please contact our Customer Care Center at 1-800-PEP-BOYS (737-2697) or visit any Pep Boys store. Close [x]

Free Battery Installation Includes:

  • Installation Performed by Trained Professional Technicians
  • Removal & Installation of Battery
  • PROSTART Complete Starting & Charging System Evaluation
  • Inspection & Cleaning of Battery Tray & Cable Terminal Ends
  • Use of Memory Saver Device to Maintain Vehicle Settings

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Battery Protection Service includes:

  • Chemical Cleaning of Battery Cable Connectors
  • Installation of Acid-Neutralizing Felt Terminal Post Washers
  • Application of Anti-Corrosion Sealant to Terminals

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Battery Protection Service Please note, promotional offers require purchase of the Battery Protection Service as a part of the installation package. De-selecting this will make you ineligible for certain promotions & offers.Close [x]
Select this option and add to cart to view tires that fit your wheels. Close [x]

TPMS Sensor

To keep your Tire Pressure Monitoring system (TPMS) working properly, sensors are required for installation of your new wheels.Close [x]

TPMS Rebuild Kit

For some vehicles, we may be able to rebuild the sensors from your existing wheels. However, new sensors may be necessary based on your vehicle/wheel combination. Your service advisor will help determine your specific needs at the time of installation.Close [x]

Valve Stems

New valve stems are required to ensure proper installation of your wheels.Close [x]

Lug Nuts

Depending on the style of your new wheels, new lug nuts may be required for installation. Our lug nut kits are available in chrome and black and will be selected based on the best match for your new wheels.Close [x]
Please check your vehicle placard or owner's manual. If you have an appointment we will check for you when you come in. Close [x]
$24.99 / ea
Available today Available
Pay in store
Pay-in-Store option available! Select the option at checkout
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Mr Gasket CataClean Engine and Catalytic Converter Treatment- 16 oz.

Cataclean is an engine and fuel system detoxification technology developed to exceed the most recent environmental standards. It not only prevents fouling of your catalytic converter it removes existing deposits and increases fuel efficiency. Reduces harmful emissions hence improving fuel combustion prevents fouling of your catalytic converter and removes existing deposits thereby increasing fuel efficiency and maximizes the conversion of exhaust gases within the catalytic converter. Cataclean is safe for use in gasoline diesel hybrid and flex fuel vehicles.
  • Improves Performance
  • Cataclean is not a fuel additive and is required only every 3 months
  • This item is not for sale in Catalina Island
  • Cataclean is not a fuel additive and is required only every 3 months
  • This item is not for sale in Catalina Island

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Rated 3.7 out of 5 by 11 reviewers.
Rated 3 out of 5 Worked well for about two weeks, then back to the CEL I purchased this product because my CEL was on with the code P0420. I used this product and reset the CEL, and it remained off for about two weeks and then it returned. So it did not perform as advertised, although it did seem to clean out the combustion system and my vehicle peformed better after use. Just didn't fix the catalytic converter issue. October 20, 2014
Rated 5 out of 5 by Seemed to Work Not sure what caused my Cat/O2 sensor to go into alarm, might have been bad fuel, or the week long sub zero temps. But its been 3 weeks and the check engine light hasn't come back on. I put in the tank with a few gallons of gas, reset the light and it hasn't come back. March 3, 2014
Rated 1 out of 5 by It did not work for me. Purchased this product, thinking that it might save my money to replacing the catalytic converter in my Toyota Sienna 2000, but probably my decision was not correct, as it did not work. Now I have to change the catalytic converter very soon. January 21, 2014
Rated 5 out of 5 by Worked for me... My son's 159,000 mile 2004 BMW X3 2.5 was throwing the dreaded "catalyst efficiency below threshold" code so I decided to give Cataclean a try. I followed the directions except that I drove it 20 miles(rather than the recommended 10 to 15) prior to refueling. 500 miles later it has not thrown the catalyst efficiency code again. January 14, 2014
Rated 1 out of 5 by product did nothing to improve I tried it in two different vehicles one a SUV I added 2 bottles no results change and the car same did what the directions said to do nothing changed I will run one more time in the suv and see what happens shot in the dark beats changing the CAT for over a $1000. October 29, 2013
Rated 5 out of 5 by easy to use quick and easy I had my 1992 Camaro inspected and it failed.theguy that inspected the car said I should try this I put the CATCLRANER in and drove the car for four days .took it back the next weekend had it inspected again and it passed with the best numbers yet.and I have had the Camaro for 11years. October 6, 2013
Rated 5 out of 5 by CATCLEAN This product seem to work>I used on the Mustang 3.9 V6 2004 I noticed no more condensation in tail pipe and different less offensive odor or exhaust smell. If it helps to clean the CAT because the cost can run into thousnads to chang out the CT System. Used on mustang first and then and on 2003 ford 5.4 SUV last week. Waiting until I need to fill tank up before I make any comments September 3, 2013
Rated 5 out of 5 by Works as advertised Followed manufacturer directions and check engine light and cat code are clear. Would recommend highly. Beats expensive and usually not required cat replacement. September 1, 2013
  • 2015-05-21T19:02:15.656-05:00
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