OE Quality
60-Day Returns

Mopar 52028466AB Radiator Drain Petcock - Left
Reliable Radiator Drain Petcock for Chrysler, Dodge, and Jeep Vehicles
The Mopar Radiator Drain Petcock 52028466AB is designed to provide a secure and efficient coolant drainage solution for various Chrysler, Dodge, and Jeep models. This OEM replacement part ensures proper coolant flow management and helps maintain your vehicle's cooling system integrity.
Key Features of Mopar Radiator Drain Petcock 52028466AB
- OEM quality part designed specifically for Chrysler, Dodge, and Jeep vehicles
- Compatible with multiple models including Avenger, Caliber, Compass, Dakota, Dart, Grand Cherokee, Liberty, Nitro, Pacifica, Patriot, Ram 1500, Ram 2500, Ram 3500, Sebring, Voyager, and Wrangler
- Durable construction to withstand high temperatures and pressure within the cooling system
- Easy to operate for controlled coolant drainage during maintenance
- Direct replacement for part number 52028466AB ensuring proper fit and function
Detailed Description
The Mopar Radiator Drain Petcock 52028466AB is engineered to meet the exact specifications of your vehicle’s cooling system. This part allows for controlled draining of coolant from the radiator, facilitating routine maintenance and coolant replacement. Compatible with a wide range of Chrysler, Dodge, and Jeep models, including popular vehicles like the Jeep Grand Cherokee and Dodge Ram series, this petcock ensures a secure seal to prevent leaks and maintain system pressure. Its robust design resists corrosion and wear, contributing to the longevity of your cooling system components.
Common Applications and Issues Addressed
- Enables efficient draining of radiator coolant during scheduled maintenance
- Prevents coolant leaks caused by worn or damaged drain petcocks
- Helps avoid overheating issues by ensuring proper coolant flow management
- Replaces faulty or broken radiator drain valves to maintain system integrity
- Supports cooling system flushing and coolant replacement procedures
Installation Notes and Tips
When installing the Mopar Radiator Drain Petcock 52028466AB, ensure the engine is cool to avoid injury from hot coolant. Drain the radiator fluid completely before removing the old petcock. Inspect the radiator drain opening for any debris or damage before installing the new petcock. Tighten the petcock securely but avoid over-tightening to prevent damage to the radiator threads. After installation, refill the cooling system and check for leaks during engine operation.
Quality Assurance and Warranty
This Mopar Radiator Drain Petcock is manufactured to meet OEM standards for fit, form, and function. While specific warranty details are not provided, Mopar parts typically come with a limited warranty covering defects in material and workmanship. Using genuine Mopar parts like the 52028466AB helps ensure reliable performance and compatibility with your Chrysler, Dodge, or Jeep vehicle.
This part fits 75 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2021 | Chrysler | Pacifica | Touring | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2021 | Chrysler | Voyager | LXi | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2021 | Jeep | Wrangler | Unlimited Sport | 4WD | 3.6L | V6 | N/A | with O ring | |
| 2020 | Chrysler | Pacifica | Touring | 3.6L | V6 | N/A | Draincock | Engine Radiator | With O-Ring | ||
| 2020 | Chrysler | Voyager | LXi | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2020 | Jeep | Wrangler | Unlimited Sport | 4WD | 3.6L | V6 | N/A | with O ring | |
| 2019 | Chrysler | Pacifica | Touring | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2018 | Chrysler | Pacifica | Touring | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2017 | Chrysler | Pacifica | Touring | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2017 | Jeep | Compass | Sport | 4WD | 2.4L | L4 | N/A | with O ring | |
| 2017 | Jeep | Patriot | Sport | 4WD | 2.4L | L4 | N/A | with O ring | |
| 2016 | Dodge | Dart | Limited | FWD | Automatic | 2.4L | L4 | N/A | with O ring |
| 2016 | Jeep | Compass | Sport | 4WD | 2.4L | L4 | N/A | with O ring | |
| 2016 | Jeep | Patriot | Sport | 4WD | 2.4L | L4 | N/A | with O ring | |
| 2015 | Dodge | Dart | Limited | FWD | Automatic | 2.4L | L4 | N/A | with O ring |
| 2015 | Jeep | Compass | Sport | 4WD | 2.4L | L4 | N/A | with O ring | |
| 2015 | Jeep | Patriot | Sport | 4WD | 2.4L | L4 | N/A | with O ring | |
| 2014 | Chrysler | 200 | Touring | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2014 | Dodge | Avenger | SXT | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2014 | Dodge | Dart | Limited | FWD | Automatic | 2.4L | L4 | N/A | with O ring |
| 2014 | Jeep | Compass | Sport | 4WD | 2.4L | L4 | N/A | with O ring | |
| 2014 | Jeep | Patriot | Sport | 4WD | 2.4L | L4 | N/A | with O ring | |
| 2013 | Chrysler | 200 | Touring | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2013 | Dodge | Avenger | SXT | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2013 | Dodge | Dart | SXT | FWD | 2.0L | L4 | N/A | with O ring | |
| 2013 | Jeep | Compass | Limited | FWD | Automatic CVT | 2.4L | L4 | N/A | with O ring |
| 2013 | Jeep | Patriot | Sport | FWD | 2.4L | L4 | N/A | with O ring | |
| 2012 | Chrysler | 200 | Touring | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2012 | Dodge | Caliber | SXT | FWD | Automatic CVT | 2.0L | L4 | N/A | with O ring |
| 2012 | Jeep | Compass | Limited | FWD | Automatic CVT | 2.4L | L4 | N/A | with O ring |
| 2011 | Chrysler | 200 | Touring | FWD | Automatic | 3.6L | V6 | N/A | with O ring |
| 2011 | Dodge | Avenger | SXT | FWD | Automatic | 2.4L | L4 | N/A | with O ring |
| 2011 | Dodge | Caliber | Uptown | FWD | Automatic CVT | 2.4L | L4 | N/A | with O ring |
| 2011 | Jeep | Compass | Limited | FWD | 2.4L | L4 | N/A | with O ring | |
| 2010 | Dodge | Caliber | Uptown | FWD | Automatic CVT | 2.4L | L4 | N/A | with O ring |
| 2010 | Dodge | Ram 3500 | 6.7L | L6 | Left | Draincock | Engine Radiator | With O-Ring, Supersedes 52028466 | |||
| 2010 | Jeep | Compass | Sport | FWD | 2.4L | L4 | N/A | with O ring | |
| 2010 | Jeep | Patriot | Sport | FWD | 2.4L | L4 | N/A | with O ring | |
| 2009 | Chrysler | Sebring | Limited | FWD | Automatic | 3.5L | V6 | N/A | with O ring |
| 2009 | Dodge | Avenger | R/T | FWD | Automatic | 3.5L | V6 | N/A | with O ring |
| 2009 | Dodge | Caliber | SRT-4 | FWD | Manual | 2.4L | L4 | N/A | with O ring |
| 2009 | Dodge | Nitro | SLT | RWD | Automatic | 3.7L | V6 | N/A | with O ring |
| 2009 | Dodge | Ram 2500 | ST | RWD | Manual | 6.7L | L6 | N/A | with O ring |
| 2009 | Dodge | Ram 3500 | SXT | RWD | Manual | 6.7L | L6 | N/A | with O ring |
| 2009 | Jeep | Liberty | Sport | RWD | Automatic | 3.7L | V6 | N/A | with O ring |
| 2009 | Jeep | Patriot | Limited | FWD | 2.4L | L4 | N/A | with O ring | |
| 2008 | Chrysler | Sebring | Limited | FWD | Automatic | 3.5L | V6 | N/A | with O ring |
| 2008 | Dodge | Avenger | R/T | FWD | Automatic | 3.5L | V6 | N/A | with O ring |
| 2008 | Dodge | Caliber | R/T | FWD | 2.4L | L4 | N/A | with O ring | |
| 2008 | Dodge | Ram 2500 | ST | RWD | Manual | 6.7L | L6 | N/A | with O ring |
| 2008 | Dodge | Ram 3500 | SXT | RWD | Manual | 6.7L | L6 | N/A | with O ring |
| 2008 | Jeep | Liberty | Sport | RWD | Automatic | 3.7L | V6 | N/A | with O ring |
| 2007 | Dodge | Caliber | R/T | FWD | 2.4L | L4 | N/A | with O ring | |
| 2007 | Dodge | Nitro | SLT | 4WD | Automatic | 4.0L | V6 | N/A | with O ring |
| 2007 | Dodge | Ram 2500 | ST | RWD | Manual | 6.7L | L6 | N/A | with O ring |
| 2007 | Dodge | Ram 3500 | ST | RWD | Manual | 5.9L | L6 | N/A | with O ring |
| 2007 | Jeep | Compass | Limited | FWD | 2.4L | L4 | N/A | with O ring | |
| 2006 | Dodge | Ram 2500 | ST | RWD | Manual | 5.9L | L6 | N/A | with O ring |
| 2006 | Dodge | Ram 3500 | ST | RWD | Manual | 5.9L | L6 | N/A | with O ring |
| 2005 | Dodge | Ram 1500 | SRT-10 | RWD | Automatic | 8.3L | V10 | N/A | with O ring |
| 2005 | Dodge | Ram 2500 | 5.9L | L6 | Left | Draincock | Engine Radiator | With O-Ring, Supersedes 52028466 | |||
| 2005 | Dodge | Ram 3500 | 5.9L | L6 | Left | Draincock | Engine Radiator | With O-Ring, Supersedes 52028466 | |||
| 2004 | Dodge | Dakota | Sport | 4.7L | V8 | N/A | Draincock | Engine Radiator | With O-Ring | ||
| 2004 | Jeep | Grand Cherokee | Limited | RWD | Automatic | 4.0L | L6 | N/A | with O ring |
| 2003 | Jeep | Grand Cherokee | 4.7L | V8 | Left | Draincock | Engine Radiator | With O-Ring, Supersedes 52028466 | |||
| 2002 | Dodge | Ram 2500 | Base | RWD | Manual | 5.9L | L6 | N/A | with O ring |
| 2002 | Dodge | Ram 3500 | Base | 8.0L | V10 | N/A | Draincock | Engine Radiator | With O-Ring | ||
| 2001 | Dodge | Ram 2500 | Base | RWD | Manual | 5.9L | L6 | N/A | with O ring |
| 2001 | Dodge | Ram 3500 | Base | 8.0L | V10 | N/A | Draincock | Engine Radiator | With O-Ring | ||
| 2000 | Dodge | Ram 2500 | Base | 8.0L | V10 | N/A | Draincock | Engine Radiator | With O-Ring | ||
| 2000 | Dodge | Ram 3500 | Base | 8.0L | V10 | N/A | Draincock | Engine Radiator | With O-Ring | ||
| 1999 | Dodge | Ram 2500 | Base | 8.0L | V10 | N/A | Draincock | Engine Radiator | With O-Ring | ||
| 1999 | Dodge | Ram 3500 | Base | 8.0L | V10 | N/A | Draincock | Engine Radiator | With O-Ring | ||
| 1998 | Dodge | Ram 2500 | Base | 8.0L | V10 | N/A | Draincock | Engine Radiator | With O-Ring | ||
| 1998 | Dodge | Ram 3500 | Base | 8.0L | V10 | N/A | Draincock | Engine Radiator | With O-Ring |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.