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Description
2003-2015 Escalade ESV Extreme Brake System Rear 4302136RFits Fits 1999 23 GM 1500 Trucks & 2000 23 GM 1500 SUV's (Chevy GMC Cadillac) w OE Rear Disc Brakes Features: 1 Piece Monoblock, 6 Piston, 6S Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced 2618 Aluminum Forging Powder Coated Finish Stainless Steel Pistons, Abutments and Noise Suppression Clips Staggered Pistons to Minimize Uneven Pad Wear Dual Seals, Dust Weather & Pressure 1 Piece Slot, Drilled, Zinc Plate Rotor w Billet Aluminum
Fits Fits 1999-23 GM 1500 Trucks & 2000-23 GM 1500 SUV's (Chevy/GMC/Cadillac) w/OE Rear Disc Brakes
Features:
- 1-Piece Monoblock, 6-Piston, 6S Caliper Manufactured in Phoenix, AZ
- CNC Machined from US Sourced 2618 Aluminum Forging
- Powder Coated Finish
- Stainless Steel Pistons, Abutments and Noise Suppression Clips
- Staggered Pistons to Minimize Uneven Pad Wear
- Dual Seals, Dust/Weather & Pressure
- 1-Piece Slot, Drilled, Zinc-Plate Rotor w/Billet Aluminum Hat
Specs:
| Applications | GM C/K1500 Trucks 99-23 |
|---|---|
| Applications | GM C/K1500 SUV's 00-23 |
| Axle | Rear |
| Brand | Baer Brakes |
| Caliper | 6S |
| Caliper Color | Red |
| Disc Brake Caliper (Rear) Piston Quantity | 6 |
| Disc Brake Caliper (Rear) Type | Floating |
| Disc Brake Pad FMSI Number | D1247 |
| Disc Brake Rotor (Rear) Construction | Vented |
| Disc Brake Rotor (Rear) Outside Diameter | 14.000IN |
| Emission Code | 6 |
| Export Description | Brake Components |
| Fitment Notes | w/OE Rear Disc Brakes |
| Grade Type | Performance |
| Hose Material | Re-uses OE |
| Includes Park Brake | No, Re-uses OE |
| Lug Count | 6 Lug |
| Min Wheel Dia (verify using template) | 18IN |
| Product Line | 14 Inch Extreme |
| Product Type | 14 Inch Extreme Rear Brake Kit |
| Prop 65 (C, R or CR) | CR |
| Prop 65 - Long Label | WARNING: This product can expose you to chemicals including Toluene Diisocyanate, and Nickel which are known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov |
| Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov |
| Prop 65 Yes/No | Yes |
| Rotor Thickness | 1.150IN |
| Rotor Type | 1-Piece |
| Surface Type | Slotted, Drilled & Zinc Plated |
| System Notes | Designed to fit 99-23 GM 1500 Truck & 00-23 GM 1500 SUV rear end w/OE disc brakes (Does not fit drum brake rear end) |
| Template | N228P |
| Title | Extreme Brake System Rear |
| Wheel Lug/Bolt Pattern | 6x5.50 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2015 | Cadillac | Escalade ESV | |
| 2023 | Cadillac | Escalade ESV | |
| 2008-2023 | Cadillac | Escalade ESV | |
| 2015-2023 | Cadillac | Escalade ESV | |
| 2002-2013 | Cadillac | Escalade EXT | |
| 2002-2023 | Cadillac | Escalade | |
| 2002-2016 | Cadillac | Escalade | |
| 2015-2023 | Cadillac | Escalade | |
| 2015-2023 | Chevrolet | Suburban | |
| 2015-2023 | Chevrolet | Suburban | |
| 2007-2013 | Chevrolet | Avalanche | |
| 2007-2013 | Chevrolet | Avalanche | |
| 2002-2006 | Chevrolet | Avalanche 1500 | |
| 2002-2006 | Chevrolet | Avalanche 1500 | |
| 1999-2023 | Chevrolet | Silverado 1500 | |
| 1999-2023 | Chevrolet | Silverado 1500 | |
| 2000-2014 | Chevrolet | Suburban 1500 | |
| 2000-2014 | Chevrolet | Suburban 1500 | |
| 2000-2023 | Chevrolet | Tahoe | |
| 2000-2023 | Chevrolet | Tahoe | |
| 2015-2023 | GMC | Yukon XL | |
| 2015-2023 | GMC | Yukon XL | |
| 1999-2023 | GMC | Sierra 1500 | |
| 1999-2023 | GMC | Sierra 1500 | |
| 2000-2023 | GMC | Yukon | |
| 2000-2023 | GMC | Yukon | |
| 2000-2014 | GMC | Yukon XL 1500 | |
| 2000-2014 | GMC | Yukon XL 1500 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 1125 reviews
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Product Reviews
★★★★★ 4
Works ok for some stuff.
I tried this mainly to clean my cats. It sadly didn't work for that at all.
It did however work great as a basic fuel system cleaner. It smoothed out my idle and cleaned my O2 sensors they were a bit lazy before using this product now they switch fast like they are supposed too.
In terms of my recommendation I say use as a fuel system cleaner. Or if your cats aren't too clogged in my case I bought an old neglected used car that likely had that problem for years. So I don't think any pour in tank cleaner would work in my case.
However if your car just started having cat issues. This might work??
I think it's worth a try at least and isn't much more expensive than a basic fuel system cleaner so why not?
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Reviewed in the United States on May 16, 2026
★★★★★ 5
PASSED MY INSPECTION! THIS PRODUCT WORKS LIKE A MIRACLE DONT HESITATE TO BUY IT!
Inspection on my car due the end of January! My check engine light was coming on so I checked with a code reader & found it was a P0420. Read about the Catalytic Converter System possibly being in need of replacement or perhaps clogged. I am a woman, and know next to ZERO about cars, but I can read. Did investigate and found that the replacement of a Catalytic Converter system is mad expensive- also found this Moly Cleaner to add to gas tank. I'm not going to lie; I was nervous as I have a Kia Rio 2014 that has a very small gas tank and gets great gas mileage. In reading the consensus seemed to be to add to 1/4 tank of gas and drive fast for good periods of time to blow out the clog (if it was a clog). Did I mention I live in NYC and driving for long periods of time at high speeds can be a problem because of terrible traffic. Anyhow, this Saturday I poured the can into my 1/2 filled tank and hit a parkway near my home early morning. I did drive for 45 miles sometimes at 80mph then 60mph but tried to do it for a good few minutes at a time without getting pulled over. Checked my reader again, and it was not quite ready but the engine light did stay off. Next day, drove to work, stuck in traffic somewhat & never made it over 20mph & checked my reader again- all good to go for inspection. Went last night- my car PASSED and got that sticker in my window- so I am good for another year. The BEST money I have spent all year. Thank you for carrying this product! Saved me thousands! DONT HESITATE TO USE THIS. The hardest part for me was removing the cap on the can!
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Reviewed in the United States on January 13, 2026
★★★★★ 5
Great stuff
Seemed to work as well as or better than some more expensive catalytic converter cleaners. I put it in while at 1/3 tank and my Check Engine light went out almost immediately once I started driving. My Tundra has almost 230,000 miles and still runs great but was getting a little harder to start after I switched from full synthetic oil to conventional. I’ll never do that again and immediately switched back but the damage was done. Check engine light came on and I had to crank longer to get it started. Adding this Liquid Moly fixed both issues temporarily. I have to wonder if this was used regularly, say every 3 months, if it would clean the catalytic converter more permanently?
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Reviewed in the United States on December 29, 2025
★★★★★ 3
Ehh??
Didn't work for my on my 17 hyundai accent with 90k on it.
I poured the whole bottle in with a half tank of gas. And went for a 3 day italian tune up.... no dice.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Works great
Follow instructions and it will work. Had a p420 code, caught it early used this. No more code and passed emissions
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Reviewed in the United States on May 10, 2026