After Coolers
Genuine After Coolers for Onan, Cummins & Fleetguard Power Engines
Enhance your diesel engine’s efficiency with our premium After Coolers, designed specifically for Onan, Cummins, and Fleetguard power engines. These essential cooling components reduce intake air temperatures, improving combustion and extending engine life.
After Coolers for Optimal Engine Cooling | Diesel Engines Parts
Our range includes high-quality intercoolers and charge air coolers, ensuring your engine runs cooler and more efficiently under demanding conditions. Manufactured to exact OEM specifications, these genuine after coolers guarantee reliable performance and durability.
- Genuine Quality: Certified Onan, Cummins, and Fleetguard after coolers for trusted compatibility.
- Enhanced Efficiency: Reduces air intake temperature to boost power output and fuel economy.
- Robust Construction: Built to withstand harsh operating environments, ensuring long service life.
Why Choose Our After Coolers?
We offer authentic, expertly sourced after coolers that ensure your diesel engine performs at its best, backed by trusted brands and guaranteed quality for peace of mind.
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CUMMINS 5633770 AFTERCOOLER KIT Original OEM part
CUMMINS
$14,881.30$13,594.07Precision-engineered cooling for peak engine performance Maximizes longevity by reducing engine temperature stress Certified genuine OEM Cummins component for guaranteed compatibility CUMMINS...$14,881.30$13,594.07 -
CUMMINS 5566843 AFTERCOOLER Original OEM part
CUMMINS
$8,610.94$7,866.09Precision cooled performance, engineered for endurance. Efficient heat exchange for enhanced engine longevity. Designed to optimize airflow and reduce emissions. Guaranteed genuine OEM part from...$8,610.94$7,866.09 -
CUMMINS 5566840 AFTERCOOLER Original OEM part
CUMMINS
$10,657.18$9,735.34Engineered to perfection for uncompromising power and durability. Advanced heat exchange design reduces intake air temperature for improved combustion efficiency. Robust construction ensures...$10,657.18$9,735.34 -
CUMMINS 5566839 AFTERCOOLER Original OEM part
CUMMINS
$8,566.30$7,825.32Engineered for precision, crafted for endurance: delivering uncompromised cooling performance. Maximizes thermal efficiency to enhance engine output and fuel economy. Reduces combustion temperatures...$8,566.30$7,825.32 -
CUMMINS 5566836 AFTERCOOLER Original OEM part
CUMMINS
$7,637.18$6,976.57Engineered for excellence: Experience enhanced efficiency and optimal cooling with every use. Robust construction: Built to withstand demanding conditions and prolong engine life. Genuine OEM...$7,637.18$6,976.57 -
CUMMINS 5566835 AFTERCOOLER Original OEM part
CUMMINS
$10,476.94$9,570.68Engineered for Tough Performance and Reliability Maximizes Cooling Efficiency to Protect Your Engine Durable Construction Ensures Long-Term Service Life 100% Genuine OEM Cummins Component for...$10,476.94$9,570.68 -
CUMMINS 5562517 AFTERCOOLER Original OEM part
CUMMINS
$9,530.29$8,705.92Precision in every part, power in every pulse. Advanced cooling design: Maximizes charge air density for improved engine output. Durability engineered: Built to withstand the toughest operating...$9,530.29$8,705.92 -
CUMMINS 5443623 AFTERCOOLER Original OEM part
CUMMINS
$9,082.50$8,296.87Engineered to elevate your power system’s performance and durability Maximizes thermal efficiency by reducing intake air temperature Enhances engine longevity and fuel economy through superior...$9,082.50$8,296.87 -
CUMMINS 5262611 AFTERCOOLER Original OEM part
CUMMINS
$1,747.99$1,596.79Engineered Excellence for Enduring Performance Enhances Air Charge Cooling for Maximum Power Built to Sustain Long-Term Engine Health and Efficiency 100% Genuine Cummins OEM for guaranteed...$1,747.99$1,596.79 -
CUMMINS 5262613 AFTERCOOLER Original OEM part
CUMMINS
$1,241.64$1,134.24Precision engineering for dependable power delivery Superior thermal management to enhance engine longevity Optimized airflow design for peak performance Authentic Cummins OEM component ensuring...$1,241.64$1,134.24 -
CUMMINS 5262612 AFTERCOOLER Original OEM part
CUMMINS
$1,836.10$1,677.28Engineered Precision for Enduring Power Enhances Engine Cooling Efficiency Durable Construction for Long-Term Performance Certified OEM Quality Direct from Cummins CUMMINS 5262612 AFTERCOOLER -...$1,836.10$1,677.28 -
CUMMINS 5262610 AFTERCOOLER Original OEM part
CUMMINS
$1,261.69$1,152.56Precision engineered to maximize cooling efficiency and engine performance Enhances fuel economy and reduces emissions for cleaner operation Guaranteed genuine OEM Cummins component for seamless...$1,261.69$1,152.56 -
CUMMINS 5262315 AFTERCOOLER Original OEM part
CUMMINS
$1,254.58$1,146.06Experience unmatched engine cooling with precision-engineered Cummins technology. Enhance thermal efficiency for improved engine performance and longevity. Durable construction crafted as a Genuine...$1,254.58$1,146.06 -
CUMMINS 5262314 AFTERCOOLER Original OEM part
CUMMINS
$1,443.80$1,318.92Precision-engineered cooling performance for unmatched reliability Enhances engine efficiency and extends service life under demanding conditions Manufactured as a genuine OEM Cummins part...$1,443.80$1,318.92 -
CUMMINS 4938507 AFTERCOOLER Original OEM part
CUMMINS
$1,229.74$1,123.37Cummins 4938507 - AFTERCOOLER MINS4938507 For top-notch quality and performance, look no further than the Cummins 4938507 - AFTERCOOLER available at our store. We specialize in providing original...$1,229.74$1,123.37 -
CUMMINS 4913827 AFTERCOOLER Original OEM part
CUMMINS
$8,638.97$7,891.70Precision-engineered to enhance engine cooling and performance Constructed from premium materials to ensure long-lasting durability Certified OEM Cummins part guaranteeing perfect fit and...$8,638.97$7,891.70 -
CUMMINS 4376421 AFTERCOOLER KIT Original OEM part
CUMMINS
$14,121.55$12,900.04Cummins 4376421 - AFTERCOOLER KIT MINS4376421 Find the original Cummins 4376421 - AFTERCOOLER KIT with ease in our store. We pride ourselves in offering genuine replacement parts that guarantee...$14,121.55$12,900.04 -
CUMMINS 4323214 AFTERCOOLER Original OEM part
CUMMINS
$2,729.12$2,493.05Cummins 4323214 - AFTERCOOLER MINS4323214 Find top-tier quality with the 4323214 - AFTERCOOLER by Cummins, SKU "MINS4323214". Back your engine's performance with this genuine replacement part to...$2,729.12$2,493.05 -
CUMMINS 4000642 AFTERCOOLER Original OEM part
CUMMINS
$4,996.80$4,564.58Engineered to empower your Cummins power system with precision and resilience Exceptional heat exchange capacity to reduce intake air temperatures efficiently Enhances engine performance and extends...$4,996.80$4,564.58 -
CUMMINS 4000641 AFTERCOOLER Original OEM part
CUMMINS
$4,678.24$4,273.57Precision-engineered to enhance your engine's thermal management Optimizes power output by reducing intake air temperature 100% genuine OEM Cummins component for guaranteed compatibility and...$4,678.24$4,273.57 -
CUMMINS 3924731 AFTERCOOLER Original OEM part
CUMMINS
$1,152.72$1,053.01Experience unmatched durability with true Cummins engineering excellence Precision-designed aftercooler for optimal charge air cooling and enhanced engine efficiency Superior heat transfer...$1,152.72$1,053.01 -
CUMMINS 3801801 AFTERCOOLER Original OEM part
CUMMINS
$4,493.91$4,105.18Engineered Excellence for Unrivaled Power Integrity Precision-crafted design to maximize heat dissipation and boost engine efficiency Durable construction ensuring long-lasting thermal management...$4,493.91$4,105.18 -
CUMMINS 3801547 AFTERCOOLER Original OEM part
CUMMINS
$7,146.99$6,528.78Engineered Precision, Unmatched Reliability Optimizes Intake Air Cooling for Superior Engine Efficiency Robust Construction Ensures Long-Lasting Performance 100% Genuine OEM Cummins Aftercooler...$7,146.99$6,528.78