What Detroit diesel engines are available at DieselEngineKing?

We stock quality used Detroit diesel engines, including DD15, DD13, DD8, 12.7, 14.0 L, and Series 60 engines. Each unit is tested, inspected, and ready for engine replacement.

Can I buy Detroit engine rebuild kits online?

You can find Detroit engine rebuild kits online through DieselEngineKing. While our collection page focuses on full engines, we provide components and recommend rebuild kits for Series 60 and DD15 engines.

Do you sell Detroit diesel engine parts like Series 60 components?

Yes, DieselEngineKing offers Detroit Series 60 components, including tested and inspected parts used in our inventory of remanufactured Detroit engines.

Are remanufactured Detroit engines available?

Our Detroit engines are high-quality used units that are fully tested and inspected, and effectively serve as remanufactured Detroit diesel engines for reliable replacements.

What Detroit DD15 engine components do you offer?

We offer Detroit DD15 engines—including components like heads, injectors, turbos, and ECMs—each engine is carefully tested, inspected, and covered by a standard warranty.

Can I buy Detroit Series 60 engine parts for rebuilds?

Yes. In addition to full units, we supply Detroit Series 60 engine parts such as pistons, liners, and bearings, ideal for rebuild applications and replacements.

Do you offer aftermarket parts for Detroit diesel engines?

We primarily list tested, inspected Detroit engines, but also supply aftermarket parts and recommend rebuild kits compatible with Detroit diesel engines.

How are Detroit diesel engines tested before sale?

All Detroit diesel engines—including DD15, DD13, and Series 60—are tested and inspected prior to sale, and they come with a standard warranty for replacement needs.

What warranty do remanufactured Detroit engines come with?

Each inspected Detroit engine, including remanufactured Detroit diesel engines, is backed by a standard warranty to ensure reliability in your vehicle.

Can I get Detroit engine rebuild kits & components online?

Although our Detroit Engines category features full units, DieselEngineKing can direct you to rebuild kits and components for Detroit engines, including Series 60 and DD15 rebuild options.

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This Cummins ISX Engine ECM (ECU) with PART#3684009 is built for the CM870 ISX CPL 8520 engine and is fully programmable with a guaranteed functional condition.

Product at a glance: a metal-bodied Electronic Control Module designed specifically for Cummins ISX engines, providing the control and firmware interface needed for proper engine management and diagnostic access.

Part number: 3684009
Engine family: Cummins ISX
Engine model: CM870 ISX CPL 8520
Type: Engine Control Module (ECM/ECU)
Construction: metal enclosure
Programmable: yes
Condition claim: guaranteed to be functional

Compatibility and use: designed for Cummins ISX engines, suitable for installations requiring the CM870 ISX CPL 8520 ECM. A qualified technician should perform programming and setup to ensure proper communication with other engine control systems and sensors.

Notes for buyers: confirm vehicle compatibility and required programming steps with a professional to ensure proper integration with your engine configuration.

Cummins

CUMMINS ISX Engine ECM, ECU, PART#3684009 CM870 ISX 8520

SKU EB-167582229289

Regular price: $500.00

This Cummins ISX Engine ECM (ECU) with PART#3684009 is built for the CM870 ISX CPL 8520 engine and is fully programmable with a guaranteed functional condition.

Part number: 3684009
Engine family: Cummins ISX
Engine model: CM870 ISX CPL 8520
Type: Engine Control Module (ECM/ECU)
Construction: metal enclosure
Programmable: yes
Condition claim: guaranteed to be functional

Notes for buyers: confirm vehicle compatibility and required programming steps with a professional to ensure proper integration with your engine configuration.

Regular price: $500.00

Quantity

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Product Description

This Cummins ISX Engine ECM (ECU) with PART#3684009 is built for the CM870 ISX CPL 8520 engine and is fully programmable with a guaranteed functional condition.

Part number: 3684009
Engine family: Cummins ISX
Engine model: CM870 ISX CPL 8520
Type: Engine Control Module (ECM/ECU)
Construction: metal enclosure
Programmable: yes
Condition claim: guaranteed to be functional

Notes for buyers: confirm vehicle compatibility and required programming steps with a professional to ensure proper integration with your engine configuration.

CUMMINS ISX Engine ECM, ECU, PART#3684009 CM870 ISX 8520

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