Sets of 6 Ignition Coil UF303 + Iridium Plugs 5019 Fits For Buick Rainier, Chevy Colorado Trailblazer EXT, Canyon Envoy

Vehicle Fitment

Compatible with select GM GMT360/370 platform vehicles, including:

For Chevrolet Models
2004 Colorado – 2.8L L4
2004 TrailBlazer – 4.2L L6
2002–2005 TrailBlazer EXT – 4.2L L6

For GMC Models
2004–2006 Canyon – 2.8L L4
2002–2005 Envoy – 4.2L L6
2002–2005 Envoy XL – 4.2L L6

For Isuzu Models
2006 i-280 – 2.8L L4
2006 i-350 – 3.5L L5
2007–2008 i-370 – 3.7L L5
2003–2008 Ascender – 4.2L L6

For Hummer Models
2006 H3 – 3.5L L5

For Oldsmobile Models
2002–2004 Bravada – 4.2L L6

For Buick Models
2004–2005 Rainier – 4.2L L6

For Saab Models
2005–2009 9-7X – 4.2L L6

Note: Not compatible with 5.3L V8 models. Please verify engine size before purchase.

Ignition Coil Specifications

Materials & Construction:
- High-grade silicon steel core
- Japan-imported high-temperature rubber
- Germany-imported varnished copper wire

OE Replacement Reference (Coil):
UF303
12568062
19300921
8-12568-062-0
DQ50164 GN10114
52-1743 1788390 IC051218 UF303T D502A HPUF303 DW01659

Spark Plug Specifications

Materials & Design:
- Iridium electrode / Ceramic insulator;

OE Replacement Reference (Spark Plug):
5019
ITV16TT
AP5263DP2
PTV16TT
SP411
AP5263
AP5364
AYFS22FM
HR8NPP302X
RE10PM5
HR7MPP30X
HR8MPP30