Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Aluminum 90 Degree Water Neck Thermostat Housing; Natural (03-24 5.7L RAM 1500)Find parts that fit my vehicle
Item R158369
Our Price
$41.99 each
Military, Medical & First Responders
$2.10 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Thermostat Housing
- Raw Aluminum Finish
- Crafted from Aluminum
- Comes as a 90 Degree Water Neck Model
- Direct Replacement
- Compatible with 1-3/4-Inch Radiator Hoses
- Includes (2) Mounting Bolts
- For Use with Mopar Gen III HEMI Engine Swaps and Performance Coolin Setups
- Comes in Singles
- Fits 2003 - 2024 5.7L Dodge RAM 1500 Models
Description
Optimized Cooling. This Thermostat Housing improves coolant routing efficiency and supports dependable thermal management for demanding engine swap and performance cooling applications during everyday and high-load driving conditions. Its 90-degree water neck configuration helps provide smoother coolant flow and more adaptable hose routing while supporting stable engine temperature control in performance-oriented setups. Durable aluminum construction, reinforced mounting hardware, and direct replacement engineering also contribute to dependable long-term durability and reliable cooling system operation, making this a strong upgrade for 2003 - 2024 5.7L Dodge RAM 1500 models.
Construction and Appearance. Crafted from aluminum, this component is engineered to provide dependable resistance against corrosion, heat exposure, and repeated cooling system pressure during extended use. The raw aluminum finish creates a clean and functional appearance while allowing additional polishing, coating, or customization flexibility for performance and restoration applications. Precision manufacturing standards contribute to reliable coolant flow consistency and dependable sealing stability, while the reinforced 90-degree water neck design supports long-lasting durability and dependable operational performance throughout repeated use.
Installation. Installation utilizes factory mounting locations and the included mounting bolts to support a straightforward replacement process. Proper alignment and secure fastening procedures help maintain dependable coolant sealing performance and stable thermostat housing positioning after installation is completed. The adaptable design allows the assembly to integrate cleanly into the cooling system while supporting reliable coolant circulation and dependable long-term thermal management during regular vehicle operation.
Application. This Thermostat Housing fits 2003 - 2024 5.7L Dodge RAM 1500 models. It helps improve cooling system efficiency, supports more consistent coolant flow performance, and contributes to dependable engine temperature management during towing and performance driving conditions. The aluminum construction and 90-degree water neck configuration also assist in maintaining reliable long-term cooling system durability and improved engine bay functionality.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Thermostat Housing
- (2) Bolts
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Ram 1500
- 5.7L V8 - 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
