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OTC 6550 Fuel Injector Test Kit - Fuel Injector Testers
OTCFuel Injector Testers

OTC 6550 Fuel Injector Test Kit

The OTC Master Fuel Injection Kit (MPN 6550) is a plastic fuel injector test kit for testing fuel injection systems on GM TBI, Ford, Chrysler, Jeep vehicles, imports, and CIS/CISE fuel systems. It includes a…

SKU 3G-OTH-494778

Brand
OTC
Item
6550 Fuel Injector Test Kit
Part Number
6550
Category
Fuel Injector Testers
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OTC
Manufacturer Part Number
6550
Type
Fuel Injector Test Kit, Fuel Injection Systems
Material
Plastic
Features
Test Fuel Injection Systems on GM TBI, Ford, Chrysler, Jeep Vehicles, Imports and CIS/CISE Fuel Systems
Includes
Replacement Seal Kit
Tool Type
Fuel Injector Test Kit
Display Sell UOM
EA
Tester Type Broad
Fuel Injector Testers
Testing Application
Fuel Injection Systems
Compatible Vehicle Part
Fuel Injector

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OTC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OTC Master Fuel Injection Kit (MPN 6550) is a plastic fuel injector test kit for testing fuel injection systems on GM TBI, Ford, Chrysler, Jeep vehicles, imports, and CIS/CISE fuel systems. It includes a replacement seal kit and is designed for use with fuel injectors.

Frequently Asked Questions

What is the OTC Master Fuel Injection Kit used for?

The OTC Master Fuel Injection Kit (MPN 6550) is used to test fuel injection systems on GM TBI, Ford, Chrysler, Jeep vehicles, imports, and CIS/CISE fuel systems. It helps diagnose fuel delivery issues by connecting to the injector rail and measuring pressure and flow.

What are the specifications of the OTC 6550 fuel injector test kit?

The OTC 6550 is a plastic fuel injector test kit for testing fuel injection systems. It includes a replacement seal kit and is compatible with GM TBI, Ford, Chrysler, Jeep, imports, and CIS/CISE fuel systems. The tool type is a fuel injector test kit, and it is sold as each (EA).

Where to buy the OTC Master Fuel Injection Kit worldwide?

3G Electric supplies the OTC Master Fuel Injection Kit (MPN 6550) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this fuel injector test kit for your shop.

How to use the OTC fuel injector test kit for diagnostics?

To use the OTC fuel injector test kit, connect it to the fuel rail or injector port per the vehicle’s service manual. Pressurize the system and observe gauge readings for leaks or pressure drops. The included replacement seal kit ensures proper sealing during testing on GM, Ford, Chrysler, and import systems.

Used in

Common applications for OTC
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Heavy equipment maintenance — OTC hydraulic electric pump (model 4044) for powering hydraulic cylinders in press applications
Truck wheel service — OTC Budd Wheel Socket (MPN 1948A) for removing and installing lug nuts on commercial vehicles
Industrial assembly — OTC lock nut sockets (MPN 1939) for tightening SAE lock nuts on machinery
Agricultural equipment repair — OTC puller set (model 4518) for extracting gears and pulleys from tractor components
Construction equipment maintenance — OTC drive socket set (MPN 4542) for servicing metric and SAE fasteners on excavators
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OTC Products

3G Electric supplies OTC fuel injector testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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