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Four Seasons 92359 HVAC Heater Core
Overview of Four Seasons Heater Core 92359
The Four Seasons Heater Core 92359 is designed specifically for Infiniti M35 and M45 models, providing reliable heating performance. This aluminum heater core ensures efficient heat transfer and durability for your vehicle's HVAC system.
- Core dimensions: 7-3/4 inches length, 6-1/2 inches width, 1-3/8 inches thickness
- Constructed from corrosion-resistant aluminum material
- Specific fit for Infiniti M35 and M45 models
- Meets or exceeds OEM specifications for quality and performance
- Includes dual 0.75 inch (19.05 mm) tubes for coolant flow
Four Seasons Heater Core Product Line Details
The Four Seasons Heater Core product line focuses on delivering precise fit and reliable heating components for various vehicle makes and models. The Heater Core line emphasizes quality materials such as aluminum to provide efficient heat exchange and long-lasting service life. Part number 92359 is part of this line, engineered to meet the exact specifications required by Infiniti M35 and M45 vehicles.
Detailed Product Description
This HVAC heater core features a core depth of 1.375 inches, core height of 7.75 inches, and core width of 6.5 inches, making it a direct replacement for the original equipment in Infiniti M35 and M45 models. The aluminum construction offers enhanced resistance to corrosion and heat, ensuring consistent performance in your vehicle’s heating system. The heater core includes two 0.75 inch diameter tubes for coolant circulation, designed without adjustable pipe positioning to match the factory setup precisely. Four Seasons part number 92359 meets or exceeds OEM standards, providing a dependable solution for restoring your vehicle’s heating efficiency.
Common Applications and Issues Addressed
- Restores heating function in Infiniti M35 and M45 HVAC systems
- Resolves coolant leaks within the heater core assembly
- Eliminates reduced cabin heat output due to clogged or damaged cores
- Prevents overheating caused by inefficient heat exchange
- Addresses corrosion-related failures in original heater cores
Installation Notes and Tips
When installing the Four Seasons Heater Core 92359, ensure compatibility with Infiniti M35 and M45 models by verifying part number and dimensions. The heater core is designed for a specific fit and does not feature adjustable pipe positioning, so proper alignment with existing HVAC connections is essential. It is recommended to flush the cooling system before installation to prevent contamination and ensure optimal performance. Follow vehicle manufacturer guidelines for removal and installation procedures to avoid damage to surrounding components.
Quality Assurance and Warranty
Four Seasons heater cores, including part number 92359, are manufactured to meet or exceed OEM quality standards. The aluminum core material provides durability and corrosion resistance for extended service life. This product is backed by Four Seasons’ quality assurance protocols, ensuring reliable performance in Infiniti M35 and M45 vehicles. Please refer to Four Seasons’ warranty terms for specific coverage details.
| Brand | Four Seasons |
| Part Number | 92359 |
| Position | Heater Core |
| Length | 7-3/4 |
| Thickness | 1-3/8 |
| Width | 6-1/2 |
| Core Material | Aluminum |
| Universal Or Specific Fit | Specific |
| Adjustable Pipe Positioning | No |
| Core Depth IN | 1.375 |
| Core Height IN | 7.75 |
| Core Width IN | 6.5 |
| Description | Heater cores |
| Meets / Exceeds OEM? | Yes |
| Style | Aluminum heater core |
| Tube 1 IN | 0.75 |
| Tube 1 MM | 19.05 |
| Tube 2 IN | 0.75 |
| Tube 2 MM | 19.05 |
| Type | Heater core /aluminum |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | INFINITI | M35 | N/A | Heater Core |
| 2010 | INFINITI | M45 | N/A | Heater Core |
| 2009 | INFINITI | M35 | N/A | Heater Core |
| 2009 | INFINITI | M45 | N/A | Heater Core |
| 2008 | INFINITI | M35 | N/A | Heater Core |
| 2008 | INFINITI | M45 | N/A | Heater Core |
| 2007 | INFINITI | M35 | N/A | Heater Core |
| 2007 | INFINITI | M45 | N/A | Heater Core |
| 2006 | INFINITI | M35 | N/A | Heater Core |
| 2006 | INFINITI | M45 | N/A | Heater Core |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.