TYC 19034 Automatic Transmission Oil Cooler

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TYCPart #: 19034

TYC 19034 Automatic Transmission Oil Cooler

Name: TYC 19034 Automatic Transmission Oil Cooler
Brand: TYC
SKU: FQPX-19034
Price: 130.05 USD
Availability: InStock

⚙️ 144 vehicles fit this part

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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD

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Overview of TYC Automatic Transmission Oil Cooler 19034

The TYC Automatic Transmission Oil Cooler 19034 is designed to maintain optimal transmission fluid temperatures for heavy-duty trucks. Engineered for Chevrolet and GMC models, this cooler supports reliable transmission performance under demanding conditions.

Core dimensions: 22.68 inches length, 4.28 inches height, 1.26 inches thickness
Crossflow design for efficient heat dissipation
Inlet and outlet diameters of 0.81 inches
Quick connect inlet and outlet fittings for streamlined installation

Detailed Product Features and Specifications

This automatic transmission oil cooler features a crossflow core configuration that enhances cooling efficiency by allowing transmission fluid to flow horizontally across the core. The core measures 22.68 inches in length, 4.28 inches in height, and 1.26 inches in thickness, providing a substantial surface area for heat exchange. Both the inlet and outlet have a diameter of 0.81 inches and utilize quick connect fittings, simplifying the connection process and reducing installation time. The TYC 19034 cooler is specifically engineered for compatibility with Chevrolet Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models, ensuring a precise fit and reliable operation.

Compatible Vehicles and Applications

Chevrolet Sierra 2500 HD
Chevrolet Sierra 3500 HD
GMC Sierra 2500 HD
GMC Sierra 3500 HD
Chevrolet Silverado 2500 HD
Chevrolet Silverado 3500 HD

This transmission oil cooler is designed to help maintain proper transmission fluid temperature, which is critical for preventing overheating and extending transmission life in heavy-duty trucks.

Common Issues Addressed by TYC 19034 Transmission Oil Cooler

Prevents transmission fluid overheating during heavy towing or hauling
Reduces risk of transmission failure due to excessive heat
Improves transmission efficiency and longevity
Helps maintain consistent transmission fluid temperature under load
Supports overall drivetrain reliability in Chevrolet and GMC HD trucks

Installation Notes and Tips

When installing the TYC 19034 automatic transmission oil cooler, ensure the quick connect fittings are securely attached to prevent leaks. Verify that the cooler is mounted in a location with adequate airflow to maximize cooling performance. It is recommended to inspect transmission fluid lines for wear or damage during installation and replace if necessary. Proper installation will help maintain optimal transmission temperatures and prevent premature component wear.

Quality Assurance and Warranty

TYC manufactures this transmission oil cooler to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided, TYC products typically undergo rigorous quality control to ensure durability and reliable performance in demanding automotive applications.

Brand	TYC
Part Number	19034
Core Height	4.28
Core Length	22.68
Core Thickness	1.26
Flow Configuration	Crossflow
Inlet Diameter	0.81
Inlet Fitting Design	Quick connect
Outlet Diamter	0.81
Outlet Fitting Design	Quick connect

This part fits 144 vehicles. Search below:

Year	Make	Model	Submodel	Body Type	Liters	Cylinders	Position
2010	Chevrolet	Silverado 2500 HD	LTZ	Extended Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 2500 HD	LT	Extended Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 2500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 2500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 2500 HD	LT	Standard Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 2500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 2500 HD	LTZ	Crew Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 2500 HD	LT	Crew Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	WT	Cab & Chassis	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	LT	Extended Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	LT	Standard Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	LT	Crew Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	LTZ	Extended Cab Pickup	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	LT	Cab & Chassis	6.6L	V8	N/A
2010	Chevrolet	Silverado 3500 HD	LTZ	Crew Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 2500 HD	SLT	Crew Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 2500 HD	SLE	Extended Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 2500 HD	SLE	Crew Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 2500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 2500 HD	SLE	Standard Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 2500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 2500 HD	SLT	Extended Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 2500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	SLE	Crew Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	SLT	Extended Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	SLE	Cab & Chassis	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	WT	Cab & Chassis	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	SLT	Crew Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	SLE	Standard Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	SLE	Extended Cab Pickup	6.6L	V8	N/A
2010	GMC	Sierra 3500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 2500 HD	LT	Standard Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 2500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 2500 HD	LTZ	Extended Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 2500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 2500 HD	LT	Crew Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 2500 HD	LT	Extended Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 2500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 2500 HD	LTZ	Crew Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	LT	Cab & Chassis	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	WT	Cab & Chassis	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	LTZ	Extended Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	LT	Standard Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	LT	Crew Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	LTZ	Crew Cab Pickup	6.6L	V8	N/A
2009	Chevrolet	Silverado 3500 HD	LT	Extended Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 2500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 2500 HD	SLT	Extended Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 2500 HD	SLE	Crew Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 2500 HD	SLT	Crew Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 2500 HD	SLE	Extended Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 2500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 2500 HD	SLE	Standard Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 2500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	SLE	Standard Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	WT	Cab & Chassis	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	SLT	Extended Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	SLE	Cab & Chassis	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	SLT	Crew Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	SLE	Crew Cab Pickup	6.6L	V8	N/A
2009	GMC	Sierra 3500 HD	SLE	Extended Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 2500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 2500 HD	LT	Standard Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 2500 HD	LT	Extended Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 2500 HD	LTZ	Extended Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 2500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 2500 HD	LTZ	Crew Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 2500 HD	LT	Crew Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 2500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	WT	Cab & Chassis	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	LT	Standard Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	LT	Cab & Chassis	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	LT	Crew Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	LTZ	Crew Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	LT	Extended Cab Pickup	6.6L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	LTZ	Extended Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 2500 HD	SLE	Crew Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 2500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 2500 HD	SLT	Extended Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 2500 HD	SLE	Extended Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 2500 HD	SLE	Standard Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 2500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 2500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 2500 HD	SLT	Crew Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	SLE	Crew Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	SLT	Crew Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	SLE	Standard Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	SLT	Extended Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	SLE	Cab & Chassis	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	SLE	Extended Cab Pickup	6.6L	V8	N/A
2008	GMC	Sierra 3500 HD	WT	Cab & Chassis	6.6L	V8	N/A
2007	Chevrolet	Silverado 2500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 2500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 2500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 2500 HD	LT	Extended Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 2500 HD	LT	Standard Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 2500 HD	LT	Crew Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 2500 HD	LTZ	Crew Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 2500 HD	LTZ	Extended Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	LT	Cab & Chassis	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	LT	Standard Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	WT	Cab & Chassis	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	LT	Crew Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	LTZ	Crew Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	LT	Extended Cab Pickup	6.6L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	LTZ	Extended Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 2500 HD	SLT	Crew Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 2500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 2500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 2500 HD	SLE	Crew Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 2500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 2500 HD	SLE	Standard Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 2500 HD	SLT	Extended Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 2500 HD	SLE	Extended Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	SLE	Cab & Chassis	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	WT	Standard Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	SLE	Extended Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	SLE	Standard Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	WT	Crew Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	WT	Extended Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	SLT	Extended Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	WT	Cab & Chassis	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	SLE	Crew Cab Pickup	6.6L	V8	N/A
2007	GMC	Sierra 3500 HD	SLT	Crew Cab Pickup	6.6L	V8	N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15821239

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.