1. Oil Pumps Products
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  3. RAREELECTRICAL REPN318004B1

RAREELECTRICAL REPN318004B1 Thermostat Base 3.5L

fits model: Altima. make: Nissan.

Repn318004b1 Rareelectrical New Thermostat Fits Nissan Altima Base 6 Cyl 3.5l By Repn318004

( Brand: Rareelectrical ), ( Type: Thermostat ), ( Manufacturer Part Number: REPN318004B1 ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Country Of Origin: Taiwan ), ( Source: Aftermarket )

Review RAREELECTRICAL New Thermostat Nissan Base Cyl 3.5l By Repn318004 fits ALTIMA

The REPN318004B1 thermostat is a crucial component in the cooling system of your Nissan Altima Base with a 3.5L engine. Designed specifically for this vehicle model, this thermostat ensures optimal engine temperature for efficient performance and longevity.

This thermostat features a durable, high-quality construction, with a housing made from heavy-duty plastic and a stainless steel core. The stainless steel material is resistant to corrosion and wear, ensuring a long lifespan for this essential part. The housing design allows for a secure and stable installation, minimizing the risk of leaks or other damage.

The REPN318004B1 thermostat is designed to maintain the ideal engine temperature by regulating the flow of coolant between the engine and the radiator. When the engine is cold, the thermostat allows for a larger flow of coolant to circulate, helping to quickly warm up the engine. As the engine reaches its optimal operating temperature, the thermostat closes to restrict the flow of coolant, maintaining the temperature and improving fuel efficiency.

This thermostat is easy to install and comes with all necessary hardware for a straightforward replacement process. The OEM (original equipment manufacturer) design ensures a precise fit and function, ensuring a seamless integration into your vehicle's cooling system.

Investing in a high-quality REPN318004B1 thermostat for your Nissan Altima Base with a 3.5L engine not only ensures reliable and efficient engine performance but also helps to prevent costly repairs and potential damage to other components in the cooling system. Trust this thermostat to keep your engine running at its best and provide you with a safe and enjoyable driving experience.

The REPN318004B1 thermostat is a replacement part for the Nissan Altima with a 3.5L, 3.5R35 engine. Here are some potential pros and cons of buying this part:

Pros:

1. OEM (Original Equipment Manufacturer) part: This thermostat is manufactured by Nissan, ensuring a perfect fit and optimal performance for your vehicle.

2. Proper function: A faulty thermostat can cause various issues, including poor engine cooling, overheating, or even engine damage. Replacing it with a new OEM part can help prevent these problems and ensure your engine stays at the correct operating temperature.

3. Improved fuel efficiency: By maintaining the proper engine temperature, the thermostat can help improve your vehicle's fuel efficiency.

4. Longer engine life: A well-functioning thermostat can help prevent premature wear on your engine components and prolong its overall life.

Cons:

1. Cost: OEM parts, such as this thermostat, can be more expensive than aftermarket alternatives. However, the increased cost may be worth it for the peace of mind and guaranteed fit.

2. Installation: Installing the thermostat yourself requires some mechanical knowledge and skills. If you don't feel comfortable doing it yourself, you may need to pay for professional installation, which can add to the overall cost.

3. Availability: Depending on the specific model of your Nissan Altima and your location, the REPN318004B1 thermostat might not be readily available at local auto parts stores, requiring you to order it online.

In conclusion, the REPN318004B1 thermostat is an essential component for maintaining the proper engine temperature in your Nissan Altima. While it comes with some drawbacks, such as cost and installation, the benefits of using an OEM part, including improved performance, fuel efficiency, and engine longevity, often outweigh the cons. If you're looking for a reliable and effective solution for your thermostat replacement needs, the REPN318004B1 thermostat is a solid choice.

Recommendation:

If you're in the market for a new thermostat for your Nissan Altima, the REPN318004B1 thermostat is a reliable and effective option. While it may be more expensive than some aftermarket alternatives, the peace of mind and guaranteed fit that come with an OEM part are well worth the investment. If you're not comfortable installing the part yourself, consider having it installed by a professional to ensure the job is done correctly.

Details:

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than.: THERMOSTAT, SPECIFICATIONS: MATERIAL: STAINLESS STEEL, NOTES: INCLUDES HOUSING, OPENING TEMPERATURE RATING: 180 DEGREES, FIT: DIRECT FIT, RECOMMENDED USE: OE REPLACEMENT, REPLACES: MANUFACTURER PART NUMBER: REPN318004, Product Notice. New Thermostat Fits Nissan Altima Base 6 Cyl 3.5L By REPN318004: Replaces Part Numbers Specifications. All parts sold are new.

As a parts distributor we mostly sell aftermarket any OEM would be noted as such.

part #: repn318004b1 price

  • $53.90

specifications pumppruner:

  • for models: Altima
  • for makes: Nissan
  • brand: Rareelectrical
  • type: Thermostat
  • manufacturer part number: REPN318004B1
  • california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
  • country of origin: Taiwan
  • source: Aftermarket

shipping pumppruner:

  • type: Fixed
  • transit: 3-7 Days
  • class: Economy, Standard, Expedited, One-day
  • cost: $0.00
  • service: Economy, Standard, Expedited, Overnight

returns pumppruner:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

seller pumppruner:

  • rating: 99.0%
  • # reviews: 120723
  • city: Atlanta, Georgia

offer pumppruner:

  • options: Ship-to-home
  • quantity: 6
  • started: February 16, 2026
  • availability: In Stock
  • sold: 0

payments pumppruner:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

general pumppruner:

  • Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts
  • condition: New
for models: altima, for makes: nissan, type: thermostat, california prop 65 warning: this product may expose you to chemicals which are known to the state of california to cause cancer and birth defects or other reproductive harm. for more information go to www.p65warnings.ca.gov, country of origin: taiwan, source: aftermarket,
category: auto parts > car truck parts accessories > engines engine parts > oil pumps parts, sku: 10125322620886721,

Rareelectrical REPN318004B1 Is Similar To:

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1 offer $53.90 USD
  • New. Offer #1 priced at $53.90 + $0.00 delivery = $53.90* total. QUEST SL 6 CYL 3.5L 2004-2009 INCLUDES GASKET/SEAL, INCLUDES THERMOSTAT, TEMPERATURE 180. MANUFACTURER PART NUMBER: REPN318004.FREE SHIPPING

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