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4Pcs Fuel Injector 6646906 for Isuzu Engine 4JB1 Bobcat 843 853 1213 1112100BB
$184.99
Sale price
$184.99
Regular price
Available to Order
This Fuel Injector Set is a high-quality aftermarket replacement for Isuzu equipment, designed to restore controlled fuel delivery to the engine.
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
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
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Product Overview
The injector meters fuel into the engine for combustion. A restricted, leaking, or electrically failed injector may contribute to rough running, misfires, smoke, difficult starting, or uneven power.
This part matches reference numbers 4PCS, 6646906. Compare the original part number, engine model, connector, nozzle design, seal size, and quantity before ordering.
Key Features & Performance
- Restores metered fuel delivery
- Helps correct injector-related rough running or misfire symptoms
- Designed for the listed engine and fuel system
- Supplied in the quantity stated
Fitment & Compatibility
Compatible with Isuzu Engine 4JB1 Bobcat 843 853 1213 1112100BB. Model revisions and production changes may affect fitment.
Technical Specifications
- Product Type: Fuel Injector Set
- Compatible Brand: Isuzu, Bobcat
- Part Number(s): 4PCS, 6646906
- Quantity: 4
Frequently Asked Questions
Q: Should all injectors be tested before replacement? A: Yes. Confirm the fault with proper diagnosis and inspect fuel pressure, wiring, seals, and the remaining injectors before installation.
Q: Is this an original OEM part? A: No. It is an aftermarket component intended to replace the listed part in compatible applications.
Compatibility may vary by model, serial number, production date, or equipment configuration. Verify fitment before purchase.