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Fuel Pump 424318 42-1762-1 42989 4217621 For Thermo King Evolution Tripac APU
$144.99
Sale price
$144.99
Regular price
Available to Order
This fuel pump is a dependable aftermarket replacement for compatible Thermo King equipment and helps restore steady fuel delivery and reliable engine operation.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
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Product Overview
The fuel pump supplies fuel to the engine at the pressure and flow required by the system. A weak or failed pump may cause hard starting, hesitation, fuel starvation, intermittent operation, or loss of power under load.
Use 424318, 42-1762-1, 42989, and 4217621 when checking fitment, then verify the part number, voltage where applicable, mounting points, ports, and electrical connector.
Key Features & Performance
- Restores fuel flow to the engine
- Helps correct fuel-delivery problems caused by a failed pump
- Designed for dependable operation in compatible equipment
- Practical replacement for a worn or damaged original unit
Fitment & Compatibility
Compatible with select Thermo King Evolution Tripac APU applications. Serial-number breaks, production changes, or equipment options may affect the required part.
Technical Specifications
- Product Type: Fuel Pump
- Compatible Brand: Thermo King
- Part Number(s): 424318, 42-1762-1, 42989, 4217621
Frequently Asked Questions
Q: Can a bad fuel pump cause hard starting or loss of power? A: Yes. A weak or failed pump can restrict fuel delivery, although filters, wiring, lines, and other fuel-system components should also be checked.
Q: Is this an original OEM part? A: No. It is an aftermarket component made to replace the listed part in compatible equipment.
Model listings are a guide only. Compare the original component and all available fitment details before purchase.