How does my vehicle’s AC system work?

The AC compressor pressurizes refrigerant gas, which moves to the condenser. The gas releases heat, condensing into a high-pressure liquid. After cooling, the liquid passes over evaporator coils to cool the air as it is blown through the vents.

What are the signs the system needs service?

Common indicators of an air conditioning system in need of service include warm and/or weak airflow through the vents, frequent on/off cycling of the system and a strange or musty odor.

Is the puddle of water under my car a sign of AC problems?

Not necessarily. Condensation typically builds up on the AC evaporator and the water is drained at the bottom of the vehicle. That’s normal, but a larger puddle combined with reduced AC performance could indicate a problem.

Does low refrigerant mean there’s a leak in the system?

In most cases the answer is yes. AC systems in older cars will experience refrigerant leakage over time, but a later-model vehicle that needs continual refrigerant recharging typically indicates a leak.

Can a new cabin air filter improve AC performance?

Yes. A very dirty or clogged cabin air filter can reduce the airflow of the AC system, reducing its cooling efficiency and making the system work harder than normal. Periodic cabin filter replacements help the AC system keep its cool.

Gm Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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1727.73 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

❄️ Stay cool, stay genuine — the GM way to chill in style!

SAFETY FIRST DESIGN - Meets original equipment safety standards, ensuring reliable performance without compromise.
DURABILITY YOU CAN TRUST - Vacuum-brazed and corrosion-treated to withstand harsh conditions and prevent leaks.
SEAMLESS OEM INTEGRATION - Engineered and validated by GM engineers to perfectly fit Chevrolet, Buick, GMC, and Cadillac models.
CUTTING EDGE MATERIAL TECH - Regularly updated with the latest materials and tech for long-lasting, high-performance operation.
MAXIMIZED COOLING EFFICIENCY - Channel-plate design boosts refrigerant contact for superior cabin cooling.

The GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger is a precision-engineered OE evaporator core designed to optimize your GM vehicle’s HVAC system. Featuring a channel-plate construction for enhanced refrigerant contact, vacuum-brazed corrosion resistance, and rigorous GM validation, it ensures superior cooling performance, durability, and safety tailored specifically for Chevrolet, Buick, GMC, and Cadillac models.

Specifications

ASIN	B0F2QWQP1Y
Brand	GM GENUINE PARTS
Date First Available	10 April 2025
Exterior	Machined
Guaranteed software updates until	unknown
Item Weight	1.17 kg
Item model number	84087987
Manufacturer	GM Genuine Parts
Manufacturer part number	84087987
Model	GM Original Equipment
Product Dimensions	34.29 x 25.91 x 12.19 cm; 1.17 kg

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Great price for an authentic product. Fast international shipping too!

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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1727.73 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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Perfect platform for hard-to-find items. Delivery was prompt.

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