18-11834 REACH COOLING Hvac Heater Core C2500 Chevrolet
fits model: C2500. make: Chevrolet.
Product Specifics
Brand
REACH COOLING
Manufacturer Part Number
18-11834
UPC
304825320887
Placement On Vehicle
ENGINE COMPARTMENT
Ipn
94484 90484 93484
Type
HEATER CORE
Features
DIRECT FIT
Caution
FITMENT IS FOR NORTH AMERICA VEHICLES
Material
ALUMINUM
Fitment Type
DIRECT REPLACEMENT
Modified Item
NO
Oe/oem Part Number
52452918 3091251
Review REACH COOLING Hvac Heater Core Fits 88-92 Chevrolet for CHEVROLET C2500
HVAC Heater Core for 1988-1992 Chevrolet C2500 (Cooling System Part # 18-11834)
Description:
The HVAC Heater Core is an essential component of your Chevrolet C2500's climate control system. This heater core, specifically designed for models produced between 1988 and 1992, ensures optimal heating performance during the colder months. Manufactured by a trusted aftermarket auto parts supplier, this replacement heater core is engineered to meet or exceed OE specifications for durability and reliability.
Constructed from high-quality aluminum material, this heater core is designed to provide efficient heat transfer between the engine coolant and the vehicle's interior. The core features a series of fine tubes, through which coolant flows, and thin fins that maximize the surface area for effective heat exchange. Additionally, the inlet and outlet ports are designed for a secure fit and easy connection to the engine coolant system.
This replacement heater core is also compatible with the HVAC control system, allowing the vehicle's heater to function properly after installation. It is important to note that this part does not include the blower motor, temperature control valve, or other auxiliary components. These items should be inspected and replaced if necessary, to ensure the best possible performance from your vehicle's heating system.
Installation of this heater core is relatively straightforward, and can be completed as a DIY project for those with some automotive experience. However, if you are not comfortable performing this repair yourself, it is recommended that you consult a professional mechanic to ensure proper installation and function.
In summary, this HVAC Heater Core (Part # 18-11834) is a high-quality replacement component for 1988-1992 Chevrolet C2500 models. It is designed to provide efficient heat transfer and reliable performance, ensuring that your vehicle's climate control system functions optimally during the colder months.
The HVAC heater core 18-11834 for Chevrolet C2500 trucks is an essential component for maintaining the heating system in your vehicle. Here are some pros and cons of buying this heater core to help you make an informed decision:
Pros:
1. Improved Heater Performance: A new heater core can significantly enhance the performance of your vehicle's heating system, ensuring that you stay warm during cold weather.
2. Longer Lifespan: Replacing a faulty or damaged heater core with a new one can help prevent further damage to other components of your HVAC system, potentially saving you money in the long run.
3. Better Fuel Efficiency: A well-functioning heater core can help improve your vehicle's fuel efficiency by ensuring that the engine's coolant system is operating effectively.
4. Enhanced Comfort: A properly functioning heater core can make your driving experience more comfortable, especially during cold weather.
Cons:
1. Cost: Replacing an HVAC heater core can be a relatively expensive repair, with the cost varying depending on the make and model of your vehicle.
2. Installation Complexity: Installing a new heater core can be a complex process, requiring specialized tools and knowledge. It may be best to leave this repair to a professional mechanic.
3. Potential for Leaks: During the installation process, there is a risk of leaks developing in the coolant system. Proper installation and maintenance are essential to prevent this.
4. Time-Consuming: The process of diagnosing the issue with your heater core, ordering a replacement, and installing it can be time-consuming.
In conclusion, while the prospect of buying a new HVAC heater core for your Chevrolet C2500 may seem daunting due to the cost and complexity of the repair, the benefits of improved heating performance, longer lifespan of other components, enhanced comfort, and potentially better fuel efficiency make it a worthwhile investment. It is recommended to have a professional mechanic perform the installation to ensure proper functionality and minimize the risk of leaks.
Details:
Radiators and Cooling. Features: direct fit. Material: aluminum.
Tire chains and accessories. Caution: fitment is for north america vehicles. Rotating electrical. Brand: reach Cooling.
Timing parts/kits-valve train. Placement on vehicle: engine compartment. Mpn: 18-11834.
specifications heatercoreco:
for models: C2500
for makes: Chevrolet
brand: Reach Cooling
mpn: 18-11834
upc: 304825320887
placement on vehicle: Engine Compartment
ipn: 94484 90484 93484
type: Heater Core
features: Direct Fit
caution: Fitment Is For North America Vehicles
material: Aluminum
fitment type: Direct Replacement
modified item: No
oe/oem part number: 52452918 3091251
offer heatercoreco:
in stock #: 5
options: ship-to-home
started: march 17, 2026
availability: in stock
sold #: 9
prices: $53.44–$91.99
item condition: New
returns heatercoreco:
paid by: seller
policy: returns accepted
time: 30 days
shipping heatercoreco:
carrier: fedex
service: fedex ground economy
transit: 3-7 days
type: fixed
class: economy
payments heatercoreco:
credit card: discover
wallet: paypal
other
general heatercoreco:
category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > Heater Cores
seller heatercoreco:
# reviews: 13636
rating: 99.9%
city: portland, oregon
rating: 99.9% out of 100 based on 636 user ratings.
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