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Four Seasons 85351 Engine Coolant Water Inlet
Overview of Four Seasons Water Inlet 85351
The Four Seasons Water Inlet 85351 is engineered for reliable engine coolant flow in Nissan vehicles. Designed specifically for Nissan Altima and Sentra models, this aluminum engine coolant water inlet ensures proper coolant circulation without a thermostat included.
- Constructed from durable aluminum for corrosion resistance
- Compatible with Nissan Altima and Sentra models
- Maximum height of 2.400 inches for precise fitment
- Inlet diameter of 1.900 inches to match OEM specifications
- Meets or exceeds OEM standards for quality and performance
- Mount flange width of 0.472 inches and bolt hole center spacing of 2.93 inches
- Does not include gasket or thermostat
Detailed Product Description
This Four Seasons Water Inlet 85351 is part of the Water Inlet product line, which focuses on engine coolant components designed to maintain optimal engine temperature. The inlet is made from aluminum, providing strength and resistance to corrosion, which is critical for long-term durability in cooling systems. With a maximum height of 2.400 inches and an inlet diameter of 1.900 inches, this part is engineered to fit Nissan Altima and Sentra models precisely. The mount flange width and bolt hole center measurements ensure secure installation without modification. This water inlet is supplied without a thermostat or gasket, allowing for compatibility with existing cooling system components.
Common Applications and Issues Addressed
- Replacement of worn or damaged engine coolant water inlet in Nissan Altima and Sentra
- Resolving coolant leaks caused by cracked or corroded inlet housing
- Maintaining proper coolant flow to prevent engine overheating
- Addressing fitment issues with aftermarket or OEM cooling system parts
- Supporting engine cooling system repairs without thermostat replacement
Installation Notes and Tips
When installing the Four Seasons Water Inlet 85351, ensure the mating surfaces are clean and free of debris. Since the gasket or seal is not included, use a compatible gasket or sealant recommended for your Nissan Altima or Sentra model. Verify bolt hole alignment using the 2.93-inch center-to-center measurement to avoid installation issues. This part is designed to be installed without a thermostat, so confirm your cooling system setup before installation.
Quality Assurance and Warranty
The Four Seasons Water Inlet 85351 meets or exceeds OEM specifications, ensuring reliable performance and durability. Manufactured with high-quality aluminum, this part is built to withstand the demands of engine cooling systems. While specific warranty details are not provided, Four Seasons products typically adhere to industry standards for quality assurance.
| Brand | Four Seasons |
| Part Number | 85351 |
| Position | Water Inlet |
| Bolt Hole Center To Bolt Hole Center | 2.93 |
| Description | Engine Coolant Components |
| Gasket Or Seal Included | Not Included |
| Inlet Dia. IN | 1.900 |
| Material | Aluminum |
| Maximum Height | 2.400 |
| Meets / Exceeds OEM? | Yes |
| Mnt Flange Width IN | 0.472 |
| Style | w/o Thermostat |
| Thermostat Included? | Not Included |
| Type | Inlet |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Nissan | Altima | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2006 | Nissan | Altima | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2006 | Nissan | Sentra | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2005 | Nissan | Altima | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2005 | Nissan | Sentra | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2004 | Nissan | Altima | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2004 | Nissan | Sentra | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2003 | Nissan | Altima | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2003 | Nissan | Sentra | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2002 | Nissan | Altima | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
| 2002 | Nissan | Sentra | 2.5L | L4 | N/A | Water Inlet for Engine Coolant; Water Inlet |
* 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.