CUMMINS 3013612 Big Cam Thermostat Housing

( Brand: Cummins ), ( Manufacturer Part Number: 3013612 ), ( Type: Housing )

Review CUMMINS Used Big Cam Thermostat Housing

The Cummins 3013612 Big Cam thermostat housing is a crucial component in the cooling system of your Cummins engine. This thermostat housing is specifically designed for big cam Cummins engines, ensuring optimal engine performance for those who demand more from their vehicles.

The housing is made from high-quality materials that can withstand the rigors of heavy-duty use. The exterior is crafted from durable cast aluminum, providing both strength and lightweight design. The interior is lined with a heat-resistant gasket material, ensuring a tight seal and preventing coolant leakage.

The Cummins 3013612 thermostat housing accommodates a thermostat with a 12-inch (304.8 mm) overall length, making it suitable for engines requiring a larger thermostat for improved cooling efficiency. The thermostat housing also features a built-in bypass tube, allowing coolant to bypass the thermostat during warm-up, ensuring faster engine warm-up times and reducing engine stress.

The installation process of the Cummins 3013612 Big Cam thermostat housing is straightforward, thanks to its bolt-on design. The housing comes with new bolts, ensuring a secure installation that does not require the purchase of additional hardware. The housing also includes a new O-ring to seal the thermostat gasket, further preventing coolant leakage.

In summary, the Cummins 3013612 Big Cam thermostat housing is a must-have for those who require enhanced cooling performance from their Cummins engine. Its durable design, compatibility with larger thermostats, and easy installation make it a valuable investment for those seeking optimal engine performance and longevity.

Cummins 3013612 Big Cam Thermostat Housing: A Detailed Analysis

The Cummins 3013612 Big Cam thermostat housing is a crucial component in the cooling system of certain Cummins engines. This part is designed to house the thermostat and provide optimal engine temperature performance. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this specific thermostat housing.

1. Enhanced Engine Performance: By using a larger cam design, this thermostat housing facilitates improved cooling efficiency and faster engine warm-up, leading to better overall performance.

2. OEM Part: Since this is an original equipment manufacturer (OEM) part, it is designed to fit and function perfectly with the intended engine, ensuring a reliable and accurate fit.

3. Durability: The Cummins 3013612 Big Cam thermostat housing is known for its robust construction, which can withstand the rigors of commercial vehicle usage, making it a sound investment for heavy-duty applications.

1. Cost: Compared to aftermarket alternatives, the OEM Cummins 3013612 Big Cam thermostat housing may be more expensive, making it a potential drawback for budget-conscious customers.

2. Availability: Due to its specific application and OEM status, this part may not be as readily available at local parts stores or through some online retailers, which could result in longer shipping times or potential delays in repairs.

The Cummins 3013612 Big Cam thermostat housing offers several advantages, including enhanced engine performance, reliable fitment, and durability. However, it comes with potential disadvantages such as higher cost and limited availability. Ultimately, the decision to purchase this part depends on the individual's priorities, budget, and the urgency of their engine cooling system repair needs.

If optimal engine performance, reliability, and a perfect fit are your top priorities, and you have the budget for it, the Cummins 3013612 Big Cam thermostat housing is an excellent choice. However, if you are seeking a more cost-effective solution, consider researching aftermarket alternatives to find a suitable replacement that meets your requirements and budget.

Details:

Items are also for sale locally. For Sale Here Is A Used Cummins Big Cam Thermostat Housing. Shipping Charges Are For The Continental US. Part Number 3013612.

part #: 3013612 prices

• $104.93-$172.01

specifications coenginecooling:

• brand: Cummins
• mpn: 3013612
• type: Housing

offer coenginecooling:

• options: Ship-to-home
• started: December 2, 2025
• quantity: 1
• sold: 0
• availability: In Stock

payments coenginecooling:

• credit card: Discover
• other
• wallet: Apple-pay

general coenginecooling:

• Commercial Truck Parts > Engine Cooling > Other Engine Cooling
• condition: Used

seller coenginecooling:

• # reviews: 1002
• rating: 99.1%
• city: Coopersville, Michigan

returns coenginecooling:

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

shipping coenginecooling:

• class: Standard, Expedited, One-day
• transit: 2-6 Days
• carrier: UPS
• type: Calculated
• cost: $26.26
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air

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