TYC 19148 Automatic Transmission Oil Cooler

Name: TYC 19148 Automatic Transmission Oil Cooler
Brand: TYC
SKU: FQPX-19148
Price: 86.03 USD
Availability: InStock

⚙️ 123 vehicles fit this part

🔍

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$86.03Free Shipping

🚚Free ShippingNo Cost to Continental U.S.

🔄Free Returns*Wrong fit? No cost

🛡️60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

🔥

✅ 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 1500 and Silverado 1500

🔄Easy Returns — Return within 60 days for a full refund

🚚Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? Click here for all Automatic Transmission Oil Cooler options

Reliable Automatic Transmission Oil Cooler for Chevrolet and GMC Trucks

The TYC 19148 automatic transmission oil cooler is designed to maintain optimal transmission fluid temperatures for Chevrolet Silverado 1500 and GMC Sierra 1500 models. Engineered with precise dimensions and quick connect fittings, this cooler supports efficient heat dissipation to help protect your vehicle's transmission system.

Core dimensions: 34.25 inches length, 3.50 inches height, 0.63 inches thickness
Crossflow design for effective fluid circulation
Inlet and outlet diameters of 0.49 inches
Quick connect inlet and outlet fittings for straightforward installation
Compatible with Chevrolet Silverado 1500 and GMC Sierra 1500 models

Detailed Product Features and Specifications

The TYC 19148 automatic transmission oil cooler features a crossflow core configuration that enhances heat exchange efficiency by allowing transmission fluid to flow horizontally across the core. Measuring 34.25 inches in length, 3.50 inches in height, and 0.63 inches in thickness, the cooler is designed to fit specific vehicle applications without compromising performance. Both the inlet and outlet ports have a diameter of 0.49 inches and utilize quick connect fittings, which simplify the connection process and reduce installation time. This part is engineered to meet the cooling demands of the Chevrolet Silverado 1500 and GMC Sierra 1500, ensuring consistent transmission fluid temperature regulation under various driving conditions.

Applications and Common Issues Addressed

Helps prevent transmission overheating during heavy towing or hauling
Reduces risk of transmission fluid breakdown and associated damage
Supports consistent transmission performance and longevity
Mitigates transmission slippage caused by excessive heat
Maintains proper fluid temperature for smooth gear shifts

Installation Notes and Tips

When installing the TYC 19148 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 efficiency. It is recommended to inspect the transmission fluid lines for wear or damage during installation and replace if necessary. Proper alignment of the cooler core is essential to avoid interference with other engine components.

Quality Assurance and Warranty Information

TYC manufactures the 19148 automatic 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 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles.

Brand	TYC
Part Number	19148
Core Height	3.50
Core Length	34.25
Core Thickness	0.63
Flow Configuration	Crossflow
Inlet Diameter	0.49
Inlet Fitting Design	Quick connect
Outlet Diamter	0.49
Outlet Fitting Design	Quick connect

This part fits 123 vehicles. Search below:

Year	Make	Model	Submodel	Body Type	Liters	Cylinders	Fuel Type	Position
2024	Chevrolet	Silverado 1500	Custom Trail Boss		3.0L	L6	DIESEL	N/A
2024	GMC	Sierra 1500	Denali		6.2L	V8	GAS	N/A
2023	Chevrolet	Silverado 1500	High Country		3.0L	L6	DIESEL	N/A
2023	GMC	Sierra 1500	Pro		2.7L	L4	GAS	N/A
2022	Chevrolet	Silverado 1500	RST		5.3L	V8	GAS	N/A
2022	GMC	Sierra 1500	Pro		5.3L	V8	GAS	N/A
2021	Chevrolet	Silverado 1500	LT	Extended Cab Pickup	3.0L	L6	DIESEL	N/A
2021	Chevrolet	Silverado 1500	LTZ	Extended Cab Pickup	3.0L	L6	DIESEL	N/A
2021	Chevrolet	Silverado 1500	WT	Extended Cab Pickup	5.3L	V8		N/A
2021	Chevrolet	Silverado 1500	LT	Extended Cab Pickup	5.3L	V8		N/A
2021	Chevrolet	Silverado 1500	RST	Extended Cab Pickup	5.3L	V8		N/A
2021	Chevrolet	Silverado 1500	Custom Trail Boss	Extended Cab Pickup	5.3L	V8		N/A
2021	Chevrolet	Silverado 1500	WT	Standard Cab Pickup	5.3L	V8		N/A
2021	Chevrolet	Silverado 1500	RST	Extended Cab Pickup	6.2L	V8		N/A
2021	Chevrolet	Silverado 1500	LTZ	Extended Cab Pickup	6.2L	V8		N/A
2021	Chevrolet	Silverado 1500	LTZ	Extended Cab Pickup	5.3L	V8		N/A
2021	Chevrolet	Silverado 1500	Custom	Extended Cab Pickup	5.3L	V8		N/A
2021	Chevrolet	Silverado 1500	Custom Trail Boss	Extended Cab Pickup	6.2L	V8		N/A
2021	Chevrolet	Silverado 1500	RST	Extended Cab Pickup	3.0L	L6	DIESEL	N/A
2021	GMC	Sierra 1500	AT4	Extended Cab Pickup	6.2L	V8		N/A
2021	GMC	Sierra 1500	Denali	Crew Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500	SLE	Crew Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500	SLT	Crew Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500	SLT	Crew Cab Pickup	6.2L	V8		N/A
2021	GMC	Sierra 1500	Base	Extended Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500	SLT	Extended Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500	AT4	Crew Cab Pickup	6.2L	V8		N/A
2021	GMC	Sierra 1500		Crew Cab Pickup	3.0L	L6	DIESEL	N/A
2021	GMC	Sierra 1500	SLE	Extended Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500	SLT	Extended Cab Pickup	6.2L	V8		N/A
2021	GMC	Sierra 1500	Denali	Crew Cab Pickup	6.2L	V8		N/A
2021	GMC	Sierra 1500	Elevation	Extended Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500	Base	Crew Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500		Extended Cab Pickup	3.0L	L6	DIESEL	N/A
2021	GMC	Sierra 1500	Elevation	Crew Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500	AT4	Crew Cab Pickup	5.3L	V8		N/A
2021	GMC	Sierra 1500	AT4	Extended Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	WT	Crew Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	RST	Extended Cab Pickup	3.0L	L6	DIESEL	N/A
2020	Chevrolet	Silverado 1500	LT Trail Boss	Crew Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	RST	Crew Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	LT	Crew Cab Pickup	3.0L	L6	DIESEL	N/A
2020	Chevrolet	Silverado 1500	RST	Crew Cab Pickup	3.0L	L6	DIESEL	N/A
2020	Chevrolet	Silverado 1500	High Country	Crew Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	LT Trail Boss	Crew Cab Pickup	6.2L	V8		N/A
2020	Chevrolet	Silverado 1500	RST	Extended Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	Custom	Crew Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	Custom Trail Boss	Crew Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	WT	Standard Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	Custom	Extended Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	Custom Trail Boss	Extended Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	LTZ	Extended Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	RST	Extended Cab Pickup	6.2L	V8		N/A
2020	Chevrolet	Silverado 1500	LTZ	Crew Cab Pickup	3.0L	L6	DIESEL	N/A
2020	Chevrolet	Silverado 1500	LT	Crew Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	LTZ	Crew Cab Pickup	6.2L	V8		N/A
2020	Chevrolet	Silverado 1500	LT	Extended Cab Pickup	3.0L	L6	DIESEL	N/A
2020	Chevrolet	Silverado 1500	LTZ	Extended Cab Pickup	6.2L	V8		N/A
2020	Chevrolet	Silverado 1500	High Country	Crew Cab Pickup	6.2L	V8		N/A
2020	Chevrolet	Silverado 1500	LTZ	Crew Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	RST	Crew Cab Pickup	6.2L	V8		N/A
2020	Chevrolet	Silverado 1500	LTZ	Extended Cab Pickup	3.0L	L6	DIESEL	N/A
2020	Chevrolet	Silverado 1500	Custom Trail Boss	Extended Cab Pickup	6.2L	V8		N/A
2020	Chevrolet	Silverado 1500	WT	Extended Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	LT	Extended Cab Pickup	5.3L	V8		N/A
2020	Chevrolet	Silverado 1500	High Country	Crew Cab Pickup	3.0L	L6	DIESEL	N/A
2020	Chevrolet	Silverado 1500	Custom Trail Boss	Crew Cab Pickup	6.2L	V8		N/A
2020	Chevrolet	Silverado 1500	SSV	Crew Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	AT4	Crew Cab Pickup	6.2L	V8		N/A
2020	GMC	Sierra 1500	Denali	Crew Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	Elevation	Extended Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	AT4	Crew Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	Base	Crew Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	SLT	Crew Cab Pickup	6.2L	V8		N/A
2020	GMC	Sierra 1500	AT4	Extended Cab Pickup	6.2L	V8		N/A
2020	GMC	Sierra 1500	SLE	Extended Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	SLE	Crew Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	Base	Extended Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500		Crew Cab Pickup	3.0L	L6	DIESEL	N/A
2020	GMC	Sierra 1500		Standard Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	AT4	Extended Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	Denali	Crew Cab Pickup	6.2L	V8		N/A
2020	GMC	Sierra 1500	Elevation	Crew Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	SLT	Crew Cab Pickup	5.3L	V8		N/A
2020	GMC	Sierra 1500	SLT	Extended Cab Pickup	6.2L	V8		N/A
2020	GMC	Sierra 1500		Extended Cab Pickup	3.0L	L6	DIESEL	N/A
2020	GMC	Sierra 1500	SLT	Extended Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	LTZ	Extended Cab Pickup	6.2L	V8		N/A
2019	Chevrolet	Silverado 1500	WT	Standard Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	Custom	Extended Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	Custom	Crew Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	Custom Trail Boss	Crew Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	High Country	Crew Cab Pickup	6.2L	V8		N/A
2019	Chevrolet	Silverado 1500	LT	Extended Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	WT	Extended Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	RST	Extended Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	LTZ	Extended Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	Custom Trail Boss	Extended Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	RST	Crew Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	LT	Crew Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	WT	Crew Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	High Country	Crew Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	LTZ	Crew Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	LTZ	Crew Cab Pickup	6.2L	V8		N/A
2019	Chevrolet	Silverado 1500	SSV	Crew Cab Pickup	5.3L	V8		N/A
2019	Chevrolet	Silverado 1500	LT Trail Boss	Crew Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	SLT	Extended Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	SLT	Extended Cab Pickup	6.2L	V8		N/A
2019	GMC	Sierra 1500	AT4	Crew Cab Pickup	6.2L	V8		N/A
2019	GMC	Sierra 1500	Base	Crew Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	Elevation	Crew Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	SLT	Crew Cab Pickup	6.2L	V8		N/A
2019	GMC	Sierra 1500	SLE	Crew Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	Denali	Crew Cab Pickup	6.2L	V8		N/A
2019	GMC	Sierra 1500	AT4	Crew Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	Denali	Crew Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500		Standard Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	SLT	Crew Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	Elevation	Extended Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	AT4	Extended Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	AT4	Extended Cab Pickup	6.2L	V8		N/A
2019	GMC	Sierra 1500	Base	Extended Cab Pickup	5.3L	V8		N/A
2019	GMC	Sierra 1500	SLE	Extended Cab Pickup	5.3L	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:

23409058

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