ASI Performance 3 Row Radiator+Shroud+Fans For 88-95 Chevy GMC C/K 1500 2500 3500 V8 28''Wide

ASI7142

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SKU: WH622DZFSXJ90W-BN01 Barcode: ASI7142

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$279.00

~~$309.00~~ Sale $279.00

Overall size

20 1/4 in. × 33 7/8 in.

Fitment Notice: The fitment tool is for reference only. Please compare the dimensions, inlet/outlet sizes and positions, mounting points, and cooler connections with your original part before placing your order.

Quantity:

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U.S. Stock | Free Shipping (Excludes HI & AK)

1 Year Warranty

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Fitment

1994 Chevrolet Blazer 5.7 L 350 cu. in. V8
1994 Chevrolet/GMC C1500/C2500 4.3 L 262 cu. in. V6
1988–1999 Chevrolet/GMC C1500/K1500 5.0 L 305 cu. in. V8
1988–1999 Chevrolet/GMC C1500/K1500 5.7 L 350 cu. in. V8
1988–1998 Chevrolet/GMC C2500/K2500 5.0 L 305 cu. in. V8
1988–1998 Chevrolet/GMC C2500/K2500 5.7 L 350 cu. in. V8
1988–1994 Chevrolet/GMC C3500/K3500 5.7 L 350 cu. in. V8
1991 Chevrolet K1500 6.2 L 379 cu. in. V8
1991, 1994 Chevrolet K1500 4.3 L 262 cu. in. V6
1993, 1994 Chevrolet K2500 4.3 L 262 cu. in. V6
1992–1994 Chevrolet C/K 1500 2500 Suburban 5.7 L 350 cu. in. V8
1990 Chevrolet R/V 1500 2500 Suburban 5.7 L 350 cu. in. V8
1989–1991 Chevrolet R/V 3500 5.7 L 350 cu. in. V8
1992–1994 GMC K1500/K2500 Suburban 5.7 L 350 cu. in. V8

Technical Specifications

Core Design	3-row tube core; racing-specification design
Core Material	AA5052 aluminum
Tank Material	AA5052 aircraft-grade aluminum
Surface Finish	Aircraft-grade raw aluminum
Filler Neck and Cap	CNC-machined filler neck and cap included
Core Dimensions (Height × Width)	17 1/4 in. × 28 1/4 in.
Overall Dimensions (Height × Width)	20 1/4 in. × 33 7/8 in.
Inlet Diameter	1 5/16 in.
Outlet Diameter	1 9/16 in.
Upper Hose Fitting Location	Driver side
Lower Hose Fitting Location	Passenger side
Transmission Oil Cooler Fitting	1/2-20 straight thread, inverted flare
Engine Oil Cooler	M20 × 1.5 3/4-18 adapter
Drain	OEM-style brass petcock

Dimensions & Installation Notes

Please check the dimensions carefully before purchasing to ensure this radiator meets your requirements.

The original fitment restriction states that this radiator is suitable only for 1988–1999 Chevrolet/GMC C/K Series 1500, 2500 and 3500 pickups. The fitment list above also includes Blazer, Suburban and R/V models; confirm compatibility before purchasing.

This radiator is equipped with both a transmission oil cooler and an engine oil cooler.

Thermostat Kit

Works with any 12 V system.
Universal application for automotive vehicles and electric fans.
Activates electric fans by grounding them at the preset temperature.
Turn-on temperature: 185 °F.
Turn-off temperature: 165 °F.
Includes a 3/8 in. NPT threaded brass probe.
The probe typically threads into the radiator, water outlet or manifold.

Thermostat Relay Kit Wiring Instructions

RED (+): Connect directly to the battery.
WHITE: Connect to the ignition-switch power source.
BLACK: Connect to the thermal switch.
BLUE: Connect to the fans.

Application / Description

This AA5052 aluminum radiator uses a tube-and-fin design to increase the surface area available for heat transfer. It is designed to support engine cooling and coolant temperature management, including racing applications.

The original description states that cooling efficiency is 30%–45% higher than stock radiators and that coolant capacity is substantially higher. These comparisons are retained from the source description; no test conditions or comparison models were provided.

Features

AA5052 aircraft-grade aluminum construction. The original description claims greater strength than other popular alloys and increased corrosion resistance, without identifying the comparison alloys.
Brazed core construction designed for cooling performance and dependability.
AA5052 aluminum tanks and fittings with a stated thickness of 2 mm.
High-density core with cooling rows spaced 3/8 in. apart. The original description states that this provides 25% more rows than other aluminum radiators, without specifying the comparison models.
14–16 cooling fins per inch. The original description states that this provides approximately 1500 more cooling fins than other aluminum radiators, without specifying the comparison models.

Fan Specifications

AA5052 Aluminum Shroud and Fans

The fan and shroud assembly is designed to direct airflow through the cooling assembly and out of the engine compartment. The shroud houses and secures the fan blades, helping to keep them clear of other engine components. Proper maintenance supports consistent operation and engine temperature management.

Shuttered AA5052 aluminum fan shroud designed to guide airflow.
S-blade fans with a push-or-pull design.
Lightweight, durable plastic fan construction.

About ASI Performance

ASI Performance was founded in 2006, driven by a passion for engineering excellence and a commitment to high-performance cooling solutions for the automotive industry. Backed by an investment of over USD 1.5 million, we specialize in the development and manufacturing of radiators, intercoolers, silicone hoses, wheel spacer adapters, and related products for automotive, motorcycle, and ATV applications.

With a growing portfolio of over 3,000 products, ASI Performance continues to expand its range through constant innovation. More than 1,000 newly developed products, along with optimized upgrades of both modern and classic radiator models, have been successfully introduced to international markets worldwide.

As we continue to grow, our mission remains unchanged: to deliver reliable, performance-driven products and build long-term partnerships with customers around the world.

US Local Stock for Fast Delivery

We provide free shipping within the United States on all orders with no minimum spend. (Excludes remote areas such as Alaska and Hawaii. We are not able to deliver to Puerto Rico, Guam, or the Virgin Islands at this time.)

Estimated Shipping Time:

United States: 3-7 business days
We ship orders after payment is received. Once shipped, a tracking number will be generated and sent to your email.

Return Pollicy:

For returns or exchanges initiated due to product quality or delivery issues, asiproformance will cover the associated delivery charges.
However, if a return or exchange is requested due to the wrong size purchased or if the customer no longer wishes to keep the product, the customer will be responsible for covering the delivery charges incurred during the return or exchange process.

Warranty

Why choose us?

ASI Performance is a leading manufacturer of high-performance automotive components, including radiators, intercoolers, fitting & hoses, AC condensers and more. We design and manufacture our products in-house, controlling every step from material selection to final assembly to ensure precision and reliability. Each component undergoes strict quality inspections, including performance and durability tests, so you get products that meet or exceed industry standards. Our US local warehouse system ensures fast, secure shipping, with real-time tracking and careful packaging to prevent damage. On top of that, our responsive after-sales team provides professional guidance, troubleshooting, and warranty support, ensuring your investment is protected and your equipment performs at its best.

What is a radiator?

The radiator's job is to remove heat from the engine's coolant. As hot coolant passes through the radiator it is cooled before returning to the engine, where it absorbs heat and returns to the radiator. This cooling process keeps the engine from overheating.

How does the radiator work?

The engine generates heat when it is running; this heat must be removed to prevent damage to the engine. Coolant circulates throughout the engine and absorbs this heat. The water pump pushes the coolant through the radiator (where it is cooled) and returns it to the engine once more to absorb the engine’s heat, before returning it to the radiator to be cooled again. When a vehicle is traveling fast, rushing air flows through the radiator and cools the engine. When a vehicle is in stop-and-go traffic or stuck at a traffic light, the engine’s cooling fan pushes air through the radiator.

Can I drive with a radiator problem?

A sub-performing Radiator has far reaching effects. An inoperative heater, loss of coolant, or engine damage from overheating could occur. Overheating causes severe damage to an engine, including failure of the head gasket. Continuing to drive an overheating vehicle may disable the motor.

How often do radiators need to be replaced?

Replacement intervals vary greatly by vehicle and driving conditions. We typically see the radiator replaced at approximately 80,000 miles. While the radiator does not wear the same as a belt or brake pad, the repeated heating and cooling cycles the radiator experiences will eventually cause the degradation of its plastic end-tanks and seals.

How is a radiator replaced?

To replace the Radiator, the technician will drain the coolant from the cooling system and remove the Radiator and radiator hoses from the vehicle. This may also require removal of plastic shrouds and other engine bay cladding to reach the part. Where applicable, the cooling fan switch and electric cooling fan assemblies are transferred to the new Radiator. Once the new Radiator is installed, the cooling system is refilled with fresh coolant and the system is bled of any air, then rechecked to ensure all leaks have been fixed.