5YRS
SIGMA AUTOPARTS CO., LTD
886-7-7106665
886-7-7109993
1F., No. 1, Ln. 65, Zizhi St., Fengshan Dist., Kaohsiung City 83070, Taiwan
www.sigma-autoparts.com

Products

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ISUZU TROOPER / PICK-UP FUEL INJECTOR ASSEMBLY - OE: 8-94474-031-3
8-94474-031-3

This product is the fuel injector replacement for Isuzu Trooper, Pick-up, and similar models equipped with 4ZD1 or 4ZE1 gasoline engines. The injector is engineered to exact OE specifications, ensuring precise fuel volume delivery and atomization patterns to enhance engine starting performance and fuel efficiency. Used to repair engine instability, poor acceleration, and abnormal fuel consumption caused by clogged or faulty injectors. This is a core component for engine performance restoration.

Specification

Specification Item Detail
OEM P/N 8-94474-031-3
Part Function Fuel Injection and Atomization
Applicable Model Isuzu Trooper / Pick-up / Rodeo
Applicable Engine 4ZD1, 4ZE1 Gasoline Engine
System Type Electronic Fuel Injection (EFI)
Content Fuel Injector Assembly

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