Related Products
Air Conditioning Line O-Ring - GM (89018295)
- 89018295
- MSRP: $69.28
- Discount: $25.45 (36.7% off)
- Sale Price: $43.83
- MSRP: $69.28
- Discount: $25.45 (36.7% off)
- Sale Price: $43.83
Review Fitment & Product Details
Details
- Brand:
- SKU:
89018295
- Positions: Front
- Other Names:
Evaporator Core Seal
- Description: Front 2003-06. Front, 2008-09. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
A/C Evaporator Core Seal. - Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Pricing is valid online only and may vary in your local store
Vehicle Fitment
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Key Product Information
Additional Information
| FITMENT | Front HVAC module evaporator-case seal for GM full?size trucks and SUVs (GMT800 2003–2006 and GMT900 2007–2014). Used at the evaporator-to-HVAC case interface to ensure correct airflow and prevent water or dust intrusion. Cadillac Escalade/ESV/EXT (2003-2014): 6.0L V8, 6.2L V8, 6.0L V8 Hybrid (2009-2013) Chevrolet Avalanche (2003-2013): 5.3L V8, 6.0L V8 (through 2009), 8.1L V8 (2003-2006 2500) Chevrolet Silverado 1500/2500/3500 (incl. Classic) (2003-2014): 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8, 6.6L Duramax Diesel, 8.1L V8 Chevrolet Suburban 1500/2500 (2003-2014): 5.3L V8, 6.0L V8, 8.1L V8 (to 2006 on 2500) Chevrolet Tahoe (2003-2014): 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8 (2008-2009 LTZ option) GMC Sierra 1500/2500/3500 (incl. Classic) (2003-2014): 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8, 6.6L Duramax Diesel, 8.1L V8 GMC Yukon/Yukon XL/Denali (2003-2014): 4.8L V8, 5.3L V8, 6.0L V8 (incl. Hybrid), 6.2L V8 Hummer H2/H2 SUT (2008-2009): 6.2L V8 |
| SYMPTOMS | Air hissing/whistle from dash HVAC box, reduced A/C performance due to bypass air around the evaporator, musty odors or fogging from recirculated moist air, or water intrusion at the passenger footwell if the case is not sealing properly. |
| TROUBLESHOOTING | Before condemning the evaporator for poor cooling, check for case air leaks, blocked evaporator drain, blend door faults, and correct refrigerant charge. If the HVAC case has been opened, always renew the evaporator housing seals to prevent recirculation and leaks. |
| INSTALLATION | Install when replacing the evaporator or servicing the HVAC module. Recover refrigerant with proper equipment, remove HVAC case per service manual, position the new seal squarely around the evaporator core, verify condensate drain is clear, and reassemble. Do not compress or distort the seal; a poor seal can cause air bypass and noise. |
| MAINTENANCE | |
| GENERAL NOTES | This part is cataloged by GM as SEAL, A/C Evaporator (Evaporator Core Housing Seal). It appears in the A/C & Heater Module assembly diagrams for the listed vehicles; verify position in your vehicleÂ’s HVAC exploded view before ordering. |
| FAULT CODES | |
| REPLACEMENTS |
Features and Benefits
Interchange
Policies
Policies
Product Reviews
Product Reviews
Brand
GM
General Motors (GM) offers a wide range of automotive parts and components for their various vehicle brands, including Chevrolet, Buick, GMC, and Cadillac. Here are some key categories of GM parts:
1. Engine Components
GM provides essential engine parts that ensure optimal performance and efficiency, including:
- Oil Filters: Designed to keep the engine oil clean and extend engine life.
- Fuel Injectors: Precision-engineered to deliver fuel efficiently for optimal combustion.
- Gaskets and Seals: Prevent leaks and ensure a tight seal for various engine components.
2. Transmission Parts
Reliable transmission components are crucial for smooth shifting and performance:
- Transmission Filters: Keep transmission fluid clean to ensure proper operation.
- Clutch Kits: Designed for durability and performance in manual transmissions.
- Torque Converters: Enhance the efficiency of automatic transmissions.
3. Braking Systems
GM’s braking system components provide safety and reliability:
- Brake Pads and Rotors: Engineered for optimal stopping power and reduced noise.
- Brake Calipers: Ensure effective braking performance under various conditions.
- Master Cylinders: Vital for hydraulic braking systems, providing necessary pressure.
4. Suspension and Steering
Components that enhance vehicle handling and ride comfort:
- Shock Absorbers: Designed for smooth rides and improved stability.
- Control Arms: Crucial for maintaining proper wheel alignment and handling.
- Steering Rack and Pinion: Provides precise steering control for better handling.
5. Electrical Components
GM’s electrical parts are essential for vehicle functionality:
- Alternators: Keep the battery charged and power electrical systems.
- Starters: Reliable starting systems for all GM vehicles.
- Sensors: Various sensors monitor engine performance and other systems.
6. Body and Interior Parts
GM also offers a range of body and interior components:
- Bumpers: Protect vehicles during minor impacts and enhance aesthetics.
- Fenders: Essential for protecting wheels and enhancing vehicle style.
- Interior Trim: High-quality materials for dashboards, seats, and door panels.
7. OEM and Aftermarket Parts
GM provides both original equipment manufacturer (OEM) parts and aftermarket options, ensuring customers can find the right parts for their needs.
Why Choose GM Parts?
Choosing GM parts ensures compatibility, quality, and performance tailored to your vehicle. GM parts are rigorously tested to meet strict standards, providing peace of mind for both everyday drivers and automotive enthusiasts. Check out Air Conditioning Line O-Ring 89018295 and shop with confidence.
Store
AutoNationParts.com
Genuine OEM & Premium Aftermarket Replacement Parts Online
Shop high-quality OEM and aftermarket components online at AutoNationParts.com. We provide reliable replacement parts, factory maintenance essentials, and specialized hardware performance upgrades for nearly every major vehicle make and model on the road.
Currently viewing detailed specifications and pricing for Air Conditioning Line O-Ring (SKU: 89018295). You can explore our master catalog of auto parts categories, or jump directly into core high-demand vehicle infrastructure systems below:
- Brake Pads & Brake Systems
- Engine & Cabin Air Filters
- Batteries & Electrical Parts
- Suspension & Steering Components
- Fluids & Maintenance Products
With strategic nationwide distribution hubs, orders for Air Conditioning Line O-Ring and related catalog items process immediately and ship out in 1–2 business days. Learn more about our fast domestic delivery windows via our shipping policy.
Verifying Fitment for Air Conditioning Line O-Ring
To guarantee 100% complete compatibility before checking out, ensure you cross-reference your vehicle's unique 17-digit VIN (Vehicle Identification Number) or enter your exact manufacturer part number. Because automotive engineering frameworks shift across model years and specific engine packages, confirming your mechanical alignment ensures a flawless installation.
Explore related systems in our database: Brake Parts | Filters | Suspension
OEM Performance vs. Premium Aftermarket Alternatives
Whether you choose an OEM (Original Equipment Manufacturer) part or a trusted third-party alternative, AutoNation Parts ensures that your technical hardware fulfills rigorous road-testing and assembly standards.
- OEM Inventory: Offers exact factory engineering specs, direct electrical or mechanical compatibility, and protects existing manufacturer warranties.
- Aftermarket Options: Provides highly cost-effective, dependable solutions with wider availability across legacy vehicle models.
Browse our complete catalog pathway: OEM Auto Parts Collection | Aftermarket Alternatives
Fast Nationwide Shipping (1–2 Business Days)
We leverage a robust, interconnected network of regional U.S. fulfillment facilities to route your components via the most efficient transport channels, keeping vehicle downtime to an absolute minimum:
- Chicago – Midwest logistics hub
- Atlanta – Southeast distribution network
- Houston – Central regional fulfillment
- Los Angeles – West Coast shipping facility
- Miami – East Coast distribution hub
Learn more: Shipping Information & Logistics Rates
Why Source Your Inventory from AutoNation Parts?
- Extensive OEM and premium aftermarket parts in one centralized marketplace
- Fast nationwide shipping with tracking transparency to reduce project downtime
- Trusted automotive retailer dedicated to component precision and customer support
- Secure encrypted checkout paired with verified real-time active inventory data
- Catalog coverage spanning the majority of vehicle model configurations on the road
Shop AutoNation Parts Online Today
OEM & Aftermarket Auto Parts FAQ | AutoNation Parts
What are OEM auto parts?
OEM auto parts are original equipment components manufactured directly by the vehicle factory or licensed suppliers to match your vehicle’s original assembly specifications for an exact fit and flawless performance.
What are aftermarket auto parts?
Aftermarket auto parts are components produced by independent third-party manufacturers. They serve as highly affordable, readily available replacement options or heavy-duty performance upgrades.
How do I ensure Air Conditioning Line O-Ring fits my exact vehicle?
The fastest way to guarantee fitment for SKU 89018295 is to use our advanced Search by Vehicle tool to isolate components by your unique 17-digit VIN, or filter results by selecting your year, make, model, and trim level.
Can I apply promotional discounts to routine maintenance orders?
Yes. For qualifying orders of common maintenance components such as engine filters, cabin air filters, ignition spark plugs, or fluids, you can enter promo code MAINT5SAVE at checkout to apply direct tiered savings.
How fast is shipping for auto parts online?
Most in-stock orders process and depart our distribution centers within 1–2 business days. We utilize multiple domestic regional hubs to route shipments via the most efficient paths possible.
Is it safe to buy auto parts online?
Yes. AutoNation Parts integrates secure checkout protocols, strict data encryption, and fully verified real-time warehouse inventory to make sure your online purchasing experience is secure and dependable.