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TYC 96049 HVAC Heater Core - Rear
| Brand | TYC 96049 |
|---|---|
| Position | Rear |
| Bottom Header | 1.8x6.83 |
| Core Height (in) | 6.10 |
| Core Length (in) | 7.09 |
| Core Material | Aluminum |
| Core Thickness (in) | 1.02 |
| Inlet Connection Type | Hose Clamp |
| Inlet Diameter (in) | 0.63 |
| Outlet Connection Type | Hose Clamp |
| Outlet Diameter (in) | 0.75 |
| Top Header | 1.8x6.83 |
| Fits | Chevrolet, GMC, and Cadillac · 47 vehicles |
Aluminum core. Helps transfer heat efficiently in a compact heater core design.
Hose clamp connections. Simplifies hose attachment for a secure, straightforward install.
HVAC heater core. Restores cabin heat through the vehicle's climate control system.
Cross-references ACDelco 15-60093, APDI 9010281 and Delphi HC0375 for the same application. See all 13.
Rear HVAC Heater Core for GM SUVs
TYC 96049 is a rear HVAC heater core built with an aluminum core for heat transfer and corrosion resistance in the rear climate system. It is a direct-fit replacement for select Chevrolet, GMC, and Cadillac applications, including rear heater service on Tahoe, Suburban, Yukon, Yukon XL, and Escalade models.
With hose clamp inlet and outlet connections and OE-style dimensions, this heater core is specified for vehicles that need a rear cabin heat exchanger replacement. TYC 96049 is a practical choice when servicing a rear heater core on a Chevrolet Tahoe or GMC Yukon platform.
Key Features
- Brand: TYC
- Part number: 96049
- HVAC heater core for rear climate applications
- Aluminum core material
- Core dimensions: 6.10 in height, 7.09 in length, 1.02 in thickness
- Inlet diameter: 0.63 in with hose clamp connection
- Outlet diameter: 0.75 in with hose clamp connection
- Top and bottom header dimensions: 1.8 x 6.83
Detailed Description
This TYC heater core is engineered for rear HVAC service in 2000-2007 Chevrolet Tahoe, 2000-2006 Chevrolet Suburban 1500, 2000-2006 Chevrolet Suburban 2500, 2000-2006 GMC Yukon, 2000-2006 GMC Yukon XL 1500, 2000-2006 GMC Yukon XL 2500, and 2002-2005 Cadillac Escalade. The aluminum construction supports efficient heat exchange, while the hose clamp inlet and outlet connections match the listed vehicle applications. If you are replacing a rear heater core on a GMC Yukon XL or Chevrolet Suburban, TYC 96049 provides the specified fitment and connection style for the job.
This part cross-references Spectra Premium 93057 and ACDelco 15-60093 for the same application.
Common Problems This Part Can Address
- Loss of rear cabin heat
- Coolant odor inside the vehicle
- Coolant seepage from the rear HVAC unit
- Restricted heat output from a clogged heater core
- Uneven rear passenger temperature control
Installation Notes and Tips
Verify the rear HVAC layout and connection sizes before installation. Inspect hoses, clamps, and surrounding HVAC components for wear or contamination while the system is open. After installation, refill and bleed the cooling system according to the vehicle service procedure to remove trapped air and restore proper heater performance.
Quality Assurance
TYC manufactures replacement HVAC components to OE-style specifications for listed applications. Confirm fitment by year, make, model, and rear position before ordering.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Chevrolet | Tahoe | Rear | — |
| 2006 | Chevrolet | Suburban 1500 | Rear | — |
| 2006 | Chevrolet | Suburban 2500 | Rear | — |
| 2006 | Chevrolet | Tahoe | Rear | — |
| 2006 | GMC | Yukon | Rear | — |
| 2006 | GMC | Yukon XL 1500 | Rear | — |
| 2006 | GMC | Yukon XL 2500 | Rear | — |
| 2005 | Cadillac | Escalade | Rear | — |
| 2005 | Chevrolet | Suburban 1500 | Rear | — |
| 2005 | Chevrolet | Suburban 2500 | Rear | — |
| 2005 | Chevrolet | Tahoe | Rear | — |
| 2005 | GMC | Yukon | Rear | — |
| 2005 | GMC | Yukon XL 1500 | Rear | — |
| 2005 | GMC | Yukon XL 2500 | Rear | — |
| 2004 | Cadillac | Escalade | Rear | — |
| 2004 | Chevrolet | Suburban 1500 | Rear | — |
| 2004 | Chevrolet | Suburban 2500 | Rear | — |
| 2004 | Chevrolet | Tahoe | Rear | — |
| 2004 | GMC | Yukon | Rear | — |
| 2004 | GMC | Yukon XL 1500 | Rear | — |
| 2004 | GMC | Yukon XL 2500 | Rear | — |
| 2003 | Cadillac | Escalade | Rear | — |
| 2003 | Chevrolet | Suburban 1500 | Rear | — |
| 2003 | Chevrolet | Suburban 2500 | Rear | — |
| 2003 | Chevrolet | Tahoe | Rear | — |
| 2003 | GMC | Yukon | Rear | — |
| 2003 | GMC | Yukon XL 1500 | Rear | — |
| 2003 | GMC | Yukon XL 2500 | Rear | — |
| 2002 | Cadillac | Escalade | Rear | — |
| 2002 | Chevrolet | Suburban 1500 | Rear | — |
| 2002 | Chevrolet | Suburban 2500 | Rear | — |
| 2002 | Chevrolet | Tahoe | Rear | — |
| 2002 | GMC | Yukon | Rear | — |
| 2002 | GMC | Yukon XL 1500 | Rear | — |
| 2002 | GMC | Yukon XL 2500 | Rear | — |
| 2001 | Chevrolet | Suburban 1500 | Rear | — |
| 2001 | Chevrolet | Suburban 2500 | Rear | — |
| 2001 | Chevrolet | Tahoe | Rear | — |
| 2001 | GMC | Yukon | Rear | — |
| 2001 | GMC | Yukon XL 1500 | Rear | — |
| 2001 | GMC | Yukon XL 2500 | Rear | — |
| 2000 | Chevrolet | Suburban 1500 | Rear | — |
| 2000 | Chevrolet | Suburban 2500 | Rear | — |
| 2000 | Chevrolet | Tahoe | Rear | — |
| 2000 | GMC | Yukon | Rear | — |
| 2000 | GMC | Yukon XL 1500 | Rear | — |
| 2000 | GMC | Yukon XL 2500 | Rear | — |
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