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Blue Streak UF303K6 Direct Ignition Coil Kit
| Brand | Blue Streak UF303K6 |
|---|---|
| Attachment Method | Bolt mount |
| Coil Included | Yes |
| Coil Type | Electronic |
| Coil Wire Included | No |
| Color/Finish | Black |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Grease Pack | No |
| Hardware Included | Yes |
| Ignition Type | Coil on plug |
| Mount Type | Bolt on |
| Mounting Bracket(s) Included | Yes |
| Mounting Hole Quantity | 1 |
| Oil Filled | No |
| Terminal Gender | Male |
| Terminal Quantity | 3 |
| Terminal Type | Blade |
| Voltage | 12 |
| Fits | Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab · 28 vehicles |
Direct ignition coil kit. Bolt-on replacement with coil, bracket, and hardware included.
Coil-on-plug design. Electronic coil setup for efficient ignition performance.
Black finish. Clean, low-profile look for a factory-style appearance.
Cross-references 028310, 50051X6 and 12568062 for the same application. See all 9.
Direct Ignition Coil Kit for COP Systems
Blue Streak UF303K6 is a direct ignition coil kit built for coil-on-plug applications that use a bolt-on mounting style and a single female connector. It is a 12-volt electronic ignition coil with a black finish, supplied with the mounting bracket(s) and hardware specified in the product data.
Compatible with select Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Isuzu Ascender, Saab 9-7x, and Oldsmobile Bravada models equipped with COP systems, this Blue Streak UF303K6 ignition coil kit supports direct replacement service for common ignition faults. The UF303K6 part number is also referenced in OE-style interchange listings for cross-checking before purchase.
Key Features
- Direct ignition coil kit for coil-on-plug systems
- Electronic coil type with 12-volt operation
- Bolt mount / bolt-on attachment method
- Black housing with one female connector
- Three male blade terminals
- Coil included with mounting bracket(s) and hardware
- Blue Streak UF303K6 for application matching and catalog lookup
Fitment Details
- Fits 2008 Isuzu Ascender, N/A, for COP systems.
- Fits 2003-2005 Isuzu Ascender, N/A, for COP systems.
- Fits 2004-2005 Buick Rainier, N/A, for COP systems.
- Fits 2002-2005 Chevrolet Trailblazer, N/A, for COP systems.
- Fits 2002-2005 Chevrolet Trailblazer EXT, N/A, for COP systems.
- Fits 2002-2005 GMC Envoy, N/A, for COP systems.
- Fits 2002-2005 GMC Envoy XL, N/A, for COP systems.
- Fits 2004-2005 GMC Envoy XUV, N/A, for COP systems.
- Fits 2005 Saab 9-7x, N/A, for COP systems.
- Fits 2002-2004 Oldsmobile Bravada, N/A, for COP systems.
What This Part Helps Address
- Engine misfire caused by a weak or failed ignition coil
- Hard starting related to inconsistent spark output
- Rough idle from ignition breakdown under load
- Check engine light conditions tied to coil performance
- Loss of power or hesitation during acceleration
Installation Notes and Tips
Verify the connector style, terminal layout, and bolt-on mounting points before installation. This part is listed for COP systems only, so confirm the vehicle uses coil-on-plug ignition and match the application by year, make, and model. Inspect the coil boot, connector, and surrounding ignition components during service to avoid repeat failures.
Quality Assurance
Blue Streak UF303K6 is cataloged as a direct ignition coil kit with OE-style interchange references for application verification. Cross-reference part numbers include 028310 and 12568062 for the same application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Isuzu | Ascender | — | — | N/A | For COP systems |
| 2005 | Buick | Rainier | 4.2L | L6 | N/A | For COP systems |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | For COP systems |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | For COP systems |
| 2005 | GMC | Envoy | 4.2L | L6 | N/A | For COP systems |
| 2005 | GMC | Envoy XL | 4.2L | L6 | N/A | For COP systems |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | N/A | For COP systems |
| 2005 | Isuzu | Ascender | 4.2L | L6 | N/A | For COP systems |
| 2005 | Saab | 9-7x | 4.2L | L6 | N/A | For COP systems |
| 2004 | Buick | Rainier | 4.2L | L6 | N/A | For COP systems |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | For COP systems |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | For COP systems |
| 2004 | GMC | Envoy | 4.2L | L6 | N/A | For COP systems |
| 2004 | GMC | Envoy XL | 4.2L | L6 | N/A | For COP systems |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | N/A | For COP systems |
| 2004 | Isuzu | Ascender | 4.2L | L6 | N/A | For COP systems |
| 2004 | Oldsmobile | Bravada | — | — | N/A | For COP systems |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | For COP systems |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | For COP systems |
| 2003 | GMC | Envoy | 4.2L | L6 | N/A | For COP systems |
| 2003 | GMC | Envoy XL | 4.2L | L6 | N/A | For COP systems |
| 2003 | Isuzu | Ascender | 4.2L | L6 | N/A | For COP systems |
| 2003 | Oldsmobile | Bravada | — | — | N/A | For COP systems |
| 2002 | Chevrolet | Trailblazer | — | — | N/A | For COP systems |
| 2002 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | For COP systems |
| 2002 | GMC | Envoy | 4.2L | L6 | N/A | For COP systems |
| 2002 | GMC | Envoy XL | 4.2L | L6 | N/A | For COP systems |
| 2002 | Oldsmobile | Bravada | — | — | N/A | For COP systems |
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