Advance Truck Parts USA Q21-6030-004 engine coolant level sensor for Peterbilt and Kenworth trucks showing an angled view of the long probe, threaded brass fitting with sealant, and white electrical connector

Advance Truck Parts USA studio perspective displaying the replacement engine coolant level sensor highlighting the hex mounting base and extended sensor probe

Advance Truck Parts USA studio end-on perspective highlighting the electrical connector receptacle and internal contact pins of the coolant level sensor

Q21-6030-004 ATP Engine Coolant level Sensor for Peterbilt Kenworth

Name: Q21-6030-004 ATP Engine Coolant level Sensor for Peterbilt Kenworth
Brand: Advance Truck Parts USA
SKU: Q21-6030-004
Price: 34.95 USD
Availability: InStock

Advance Truck Parts USA

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$34.95

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Description

Engine Coolant Level Sensor for Peterbilt and Kenworth Trucks

Direct Aftermarket Replacement: Engineered to match exact fit, form, and function for Peterbilt and Kenworth applications.
Heavy-Duty Construction: Built with high-grade, heat-resistant materials for reliable coolant monitoring and durability.
Plug and Play Installation: Restores engine coolant protection and alerts system seamlessly.

PRODUCT SPECIFICATIONS

Brand: Advance Truck Parts USA (ATP)
Part Type: Engine Coolant Level Sensor
Primary Part Number: Q21-6030-004
Condition: 100% Brand New Aftermarket
Quantity: 1 Piece Included
Warranty: 12 Months Free Replacement

CROSS REFERENCE INTERCHANGE PART NUMBERS

Direct Replacement: Q21-6030-004 / Q216030004
Interchange Numbers: Q21-6030-001 / Q21630001 Q21-6024S / Q216024S Q21-6030004
Applications: Peterbilt, Kenworth, Detroit Diesel Commercial Heavy Duty Trucks

Note: For Pigtail connector Q21-6030-004 Pigtail

Shipping information

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Monday – Friday: Order by 5:30 PM ET
Saturday: Order by 11:30 AM ET

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Location: Sunrise, Florida
Ready Time: Free 1-hour warehouse pickup for in-stock items.

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Friday Overnight Orders: Delivered on Monday by default.
Saturday Delivery: If you need your order delivered on Saturday, you must select a specific "Saturday Delivery" option at checkout (subject to carrier availability).

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Next-Business-Day Delivery: Next-business-day delivery is available on many items when an overnight shipping option is selected before our daily shipping cutoff. Saturday delivery must be selected separately when available.