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Please, add your first item to the wishlist

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Transmission Oil Cooler

PART#: 84682180
ACDelco

$141.95

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2025ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025ChevroletSilverado 3500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2025ChevroletSilverado 2500 HDCustom6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025ChevroletSilverado 2500 HDZR26.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2025ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025ChevroletSilverado 2500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2025ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025GMCSierra 3500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2025GMCSierra 3500 HDPro6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025GMCSierra 3500 HDDenali Ultimate6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2025GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025GMCSierra 3500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2025GMCSierra 2500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2025GMCSierra 2500 HDPro6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025GMCSierra 2500 HDAT4X6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2025GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2025GMCSierra 2500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2025GMCSierra 2500 HDDenali Ultimate6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024ChevroletSilverado 3500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024ChevroletSilverado 2500 HDCustom6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024ChevroletSilverado 2500 HDZR26.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024ChevroletSilverado 2500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024GMCSierra 2500 HDAT4X6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024GMCSierra 2500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024GMCSierra 2500 HDPro6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024GMCSierra 2500 HDDenali Ultimate6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024GMCSierra 2500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024GMCSierra 3500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024GMCSierra 3500 HDPro6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2024GMCSierra 3500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2024GMCSierra 3500 HDDenali Ultimate6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2023ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023ChevroletSilverado 3500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2023ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023ChevroletSilverado 2500 HDCustom6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023ChevroletSilverado 2500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2023ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023GMCSierra 3500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2023GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023GMCSierra 3500 HDPro6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023GMCSierra 3500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2023GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023GMCSierra 2500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2023GMCSierra 2500 HDPro6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2023GMCSierra 2500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2022ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022ChevroletSilverado 3500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2022ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022ChevroletSilverado 2500 HDCustom6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022ChevroletSilverado 2500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2022GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022GMCSierra 3500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2022GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022GMCSierra 3500 HDPro6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022GMCSierra 3500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2022GMCSierra 2500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2022GMCSierra 2500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2022GMCSierra 2500 HDPro6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2022GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021ChevroletSilverado 3500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2021ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021ChevroletSilverado 2500 HDCustom6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021ChevroletSilverado 2500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2021ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021GMCSierra 3500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2021GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021GMCSierra 3500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2021GMCSierra 3500 HDBase6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021GMCSierra 2500 HDBase6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2021GMCSierra 2500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2021GMCSierra 2500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2020ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020ChevroletSilverado 3500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2020ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020ChevroletSilverado 2500 HDHigh Country6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2020ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020GMCSierra 3500 HDBase6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020GMCSierra 3500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2020GMCSierra 3500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2020GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020GMCSierra 2500 HDBase6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
2020GMCSierra 2500 HDAT46.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2020GMCSierra 2500 HDDenali6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P;
2020GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: Y; 4WD; Engine Code: L5P; | Engine VIN: Y; RWD; Engine Code: L5P;
About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
ACD_RemanDesNo
AltPA_14_mm1037.65
AltPA_19_mm64.37
AltPA_24_mm114.83
AltPA_3670_mm13.49
AltPA_570_mm16.03
AltPA_638_mm16.03
Core MaterialAluminum
Core Row Quantity1
Electric FanNO
FAQ - A1Yes. It should adapt to fit into the fluid cycle with no complications.
FAQ - Q1Will this cooler fit with existing transmission lines?
Features & Benefits - B1Helps maintain proper transmission operating temperatures
Features & Benefits - B2GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - B3Offering the quality, reliability, and durability of GM OE
Features & Benefits - B4Manufactured to GM OE specification for fit, form, and function
Good Maintenance Practices - S1 B1Keep transmission fluid clean and full.
Good Maintenance Practices - S1 B2Do not tow over vehicle towing capacity.
Good Maintenance Practices - S1 B3Be sure transmission cooler is properly mounted.
Good Maintenance Practices - S1 B4Regularly inspect automatic transmission oil coolers for signs of damage or failure, and replace them if they are found.
Height7.8
Inlet Diameter0.63
Length40.85
Line Inside Diameter0.53
Marketing Statement - Product LineStay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Radiators. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Radiators are manufactured for virtually every model of GM car, light duty truck, and sport utility vehicle.
Mkt_State_Warranty_CA36 Months/60,000 KM (Parts Only). Please see ACDelcocanada.com for more details.
Mkt_State_Warranty_USLimited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.
Mounting Hardware IncludedNo
Outlet Diameter0.63
Product DescriptionACDelco GM Original Equipment Automatic Transmission Oil Coolers are heat exchangers, and are GM-recommended replacements for your vehicle's original components. These heat exchangers transfer heat to and from the vehicle transmission oil to the engine coolant or ambient air. This helps keep the transmission temperature within the designed operating range, which helps optimize transmission efficiency and longevity. These original equipment automatic transmission oil coolers have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Programming RequiredNO
Signs of Wear & Troubleshooting - S1 B1Transmission cooler leaks
Signs of Wear & Troubleshooting - S1 B2Low transmission fluid level
Signs of Wear & Troubleshooting - S1 B3Transmission gears slipping or not engaging
Signs of Wear & Troubleshooting - S1 B4Wet signs under vehicle or at transmission line connections
Signs of Wear & Troubleshooting - S1 HSigns of wear for an auto transmission oil cooler include but are not limited to:
Thickness2.53
Vintage_Part_IndicatorN
Weight2.56
Width4.52
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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