3 Rivers Diesel and Repair
3 Rivers Diesel and Repair is your trusted expert in diesel engine services, specializing in Duramax, Cummins, and Power Stroke repairs.
12/23/2025
The S&B Low Profile Valance replaces the large OEM valance found on 2WD & 4x4 Super Duty trucks.
This Tremor-style design looks better and gives you improved ground clearance compared to stock.
✔️ Better approach angle
✔️ Cleaner, more aggressive look
✔️ Direct replacement
✔️ ONLY $99
Sometimes the small mods make the biggest difference.
01/25/2025
At 3 Rivers Diesel, we stock and install the Edge CTS3 Insight Monitor, a top choice for truck owners who want to monitor and optimize their vehicle’s performance.
🔥 What the CTS3 Insight Monitor Offers:
• Real-time performance data at your fingertips
• Customizable alerts to keep you in the know
Expand Your System with Edge EAS Accessories:
• Pyrometers for exhaust temperature
• Other expansion options to suit your needs
🛠️ Better Mounting Options:
Upgrade with pillar pod kits for a clean, secure fit in your truck.
✅ In Stock Now!
We carry monitors, sensors, and mounting kits, ready to install. Stop by or message us to learn more and schedule your install.
12/10/2024
Another Banks Monster-Ram Install Complete!
We upgraded this Ram with the Banks Monster-Ram Intake System and Grid Heater Delete – a must-have for performance and reliability:
✅ 133% more airflow – your engine breathes better
✅ Eliminates grid heater issues – no more failure-prone bolts
✅ Lower EGTs – perfect for towing and heavy loads
Click here to claim your Sponsored Listing.
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Contact the business
Website
Address
Richland, WA
99354
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |