The most common fuel injector connector types are primarily designed to fit specific fuel injector models and vehicle makes. Here are the most frequently encountered fuel injector connector types:
1. EV1 Connector
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Used By: Older Bosch and Siemens injectors.
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Applications: Commonly found in vehicles from the 1980s and 1990s, particularly European and American models.
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Shape: Rectangular and long.
2. EV6 Connector
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Used By: Later-generation Bosch injectors.
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Applications: Found in many vehicles from the 2000s, used in both standard and performance vehicles.
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Shape: Slim and oval.
3. EV14 Connector
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Used By: Latest Bosch injectors.
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Applications: Common in modern high-efficiency and performance vehicles, with better fuel atomization capabilities.
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Shape: Compact and round.
4. Denso Connector
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Used By: Denso injectors.
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Applications: Commonly found in Japanese vehicles, particularly those manufactured by Toyota, Lexus, and Subaru.
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Shape: Rectangular with side clips.
5. USCAR Connector
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Used By: Various manufacturers including GM, Ford, Chrysler.
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Applications: Standard in many modern American vehicles and high-performance systems.
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Shape: Compact and rectangular with locking tabs.
6. Jetronic Connector
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Used By: Bosch Jetronic systems.
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Applications: Older European cars from the 1980s and 1990s.
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Shape: Large and rectangular with two pins.
7. Sumitomo Connector
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Used By: Sumitomo injectors.
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Applications: Found primarily in Japanese brands like Honda and Subaru.
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Shape: Compact with a distinctive clip locking mechanism.
These connectors cover a wide range of vehicle makes and models, with EV and Denso series being the most common across many automotive platforms.