The GM Genuine Parts 15-63816 AC Condenser is a standalone unit that does not include mounting brackets, clips, or seals in the package. Because this is an original factory component, the kit provides the core heat exchanger but requires you to source the necessary hardware to secure it to the vehicle frame.
The GM Genuine Parts 15-63816 Air Conditioning Condenser features a brazed and mechanically bonded aluminum construction designed to GM OE specifications for fit, form, and function. While this part is a GM-recommended replacement, the 15-63816 part number does not include the refrigerant line fittings or the O-rings and gaskets required for a leak-free seal. We selected this part for our comparison because it represents the baseline for material thickness and fin density in the GM ecosystem. For an AC condenser replacement, confirming the inclusion of hardware is vital because missing brackets or clips can lead to a stranded repair where the unit cannot be physically mounted to the core support.
What to Check Before Buying the GM Genuine Parts 15-63816
Before ordering this condenser, confirm the following details to ensure a complete installation:
- Verify if your specific sub-model requires a unique cooling fan shroud configuration to avoid physical interference.
- Confirm if the inlet and outlet port thread diameters match your existing high-pressure lines.
- Check the service manual for specific torque requirements or “one-time use” bolts required for the mounting points.
- Source the necessary O-rings and gaskets separately, as these are not included in the 15-63816 package.
- Ensure the mounting points on your vehicle’s core support align with the factory-spec positions of this unit.
Comparing the GM Genuine Parts 15-63816 to Other Options
The GM Genuine Parts 15-63816 is a heat exchanger that sits in front of the radiator to cool refrigerant, known technically as an AC condenser. This unit is ideal for buyers who prioritize exact factory specifications and want to maintain the original equipment manufacturer (OEM) standards for fin density and material grade. If you are looking for a lower-cost alternative, you might consider aftermarket brands that replicate the Denso or Valeo designs. However, those options may use cost-optimized materials rather than the GM-recommended specifications found in this specific part.
If you are looking for heavy-duty cooling, compare the best car ac condenser for freightliner trucks to find a durable heavy-duty option.
If you want the exact fit and material quality of the original factory component, you should choose the GM Genuine Parts 15-63816. If you prefer a lower price point and are comfortable sourcing your own mounting hardware and seals, you may want to compare it against aftermarket alternatives.
GM Genuine Parts 15-63816 Air Conditioning Condenser
Owners of these SUVs can view our comparison of the best ac condenser for jeep grand cherokee to see which model fits their vehicle best.
$105.28 price checked August 2026