At Southpointe Radiator, we carry a variety of Freightliner Aftermarket parts. Aftermarket parts are components made by companies other than the original equipment manufacturer (OEM). These parts are designed to replace, enhance, or upgrade parts that originally came with a vehicle. Buying these parts can be a smart choice for several reasons, especially when maintaining or upgrading semi-trucks.
Types of Aftermarket Parts
Replacement Parts
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Functionally similar to OEM parts
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Used to repair or maintain vehicles
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Example: Coolant tubes, surge tanks, AC lines
Advantages
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Cost-effective: Often cheaper than OEM parts
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Availability: Easier to find and widely available
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Variety: More choices in terms of price, quality, and features
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Performance Options: Some aftermarket parts can outperform OEM
Common Aftermarket Parts in Semi-Trucks
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AC lines and HVAC components
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Headlights and LED lighting
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Suspension parts
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Air filters and fuel filters
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Seats and interior accessories
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Brake components
The parts can save you money, reduce downtime, and even improve performance—as long as you choose quality parts. They’re especially valuable for fleet operations, owner-operators, or anyone looking for affordable and flexible solutions for truck maintenance and upgrades. These parts offer flexibility, affordability, and options for customization, but it’s important to choose reputable brands such as Southpointe Radiator to ensure reliability, safety, and compatibility—especially in heavy-duty applications like semi-trucks.