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Electrical System Surge Protector
CUMMINS 3944110 Transient Suppressor for Cummins 8.3L ISC and ISL Diesel Engines

CUMMINS 3944110 Transient Suppressor for Cummins 8.3L ISC and ISL Diesel Engines

Name: Cummins 3944110 Transient Suppressor for Cummins 8.3L ISC and ISL Diesel Engines
SKU: 3944110
Price: 479.99 USD
Availability: InStock
Rating: 5.0 (1 reviews)

★★★★★ (1)

Cummins 3944110 Electrical System Surge Protector Transient Suppressor for Cummins 8.3L ISC and ISL Diesel Engines

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$479.99

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In Stock

Get as soon as Wednesday, Nov 18

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CUMMINS 3944110 Part Description

Manufacturer

CUMMINS

Product Description

Transient Suppressor 3944110

Features & Benefits

Spike absorption protects sensitive engine control circuits from damage
Guards electronics on 8.3-liter ISC and ISL engines
Inline suppressor intercepts transients before they spread through the wiring
Saves the controller from damage caused by jump-start voltage spikes

Cummins Electrical Transient Suppressor

Voltage spike protection is the defining feature of the Cummins Electrical Transient Suppressor, guarding the electronics on Cummins 8.3-liter ISC and ISL diesel engines. Spikes from jump starts, alternator load dumps, or switching heavy loads can damage engine control circuits in an instant. Placed in the circuit, the Cummins 3944110 absorbs those transients before they reach sensitive components. That protection helps the engine controller and sensors avoid costly electrical damage over the life of the engine.

CUMMINS 3944110 Specifications

Additional Information

Warranty Distance	100000
Warranty Distance UOM	DH
Warranty Time	1
Warranty Time UOM	YR

CUMMINS 3944110 Cross References

Brand	Part Number
	3944110

CUMMINS 3944110 Customer Reviews

5.0 out of 5

★★★★★

(1)

5.0

★★★★★

out of 1 reviews

100% recommend this product

★★★★★

Fast and easy

By FinditParts Customer • August 26, 2026

Great seller, fast shipping accurate updates

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CUMMINS 3944110 Manufacturer Information

Cummins® is a worldwide leader in the production of engines, agricultural components, and other power-generating devices for various industries, including medium and heavy duty trucks, light commercial vehicles, buses, agriculture, and construction. Founded in 1919, this company stays true to its mission of making people's lives better by continuously improving its product line-up and introducing new solutions for a more prosperous world. Its core values—integrity, diversity and inclusion, excellence, caring, and teamwork—are what make it a successful company today—a worldwide leader with a network of more than 600 company-owned and independent distributors and almost 6,000 dealers in approximately 190 countries.