NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the highest durability and operational performance to meet OE standards. The Ignition Specialist™ full-line product offering includes: spark plugs, glow plugs, ignition coils, coil-on-plug boots and wire sets. With state-of-the-art manufacturing, inventory and distribution facilities in North America and globally, NGK is dedicated to providing customers with world-class products and services. NGK’s OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™ offering quality replacement parts for domestic and import vehicles.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2004 | Chevrolet | Avalanche 2500 | Base |
| 2005-2006 | Chevrolet | Avalanche 2500 | LS |
| 2005-2006 | Chevrolet | Avalanche 2500 | LT |
| 2003-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2003-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2003-2006 | Chevrolet | Silverado 2500 HD | LT |
| 2004-2006 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2003-2005 | Chevrolet | Silverado 3500 | Base |
| 2003-2006 | Chevrolet | Silverado 3500 | LS |
| 2003-2006 | Chevrolet | Silverado 3500 | LT |
| 2004,2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2003-2006 | Chevrolet | Suburban 2500 | LS |
| 2003-2006 | Chevrolet | Suburban 2500 | LT |
| 2003-2005 | GMC | Sierra 2500 HD | Base |
| 2006 | GMC | Sierra 2500 HD | SL |
| 2003-2006 | GMC | Sierra 2500 HD | SLE |
| 2003-2006 | GMC | Sierra 2500 HD | SLT |
| 2003-2006 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL |
| 2007 | GMC | Sierra 2500 HD Classic | SLE |
| 2007 | GMC | Sierra 2500 HD Classic | SLT |
| 2007 | GMC | Sierra 2500 HD Classic | WT |
| 2003-2005 | GMC | Sierra 3500 | Base |
| 2006 | GMC | Sierra 3500 | SL |
| 2003-2006 | GMC | Sierra 3500 | SLE |
| 2003-2006 | GMC | Sierra 3500 | SLT |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2003-2006 | GMC | Yukon XL 2500 | SLE |
| 2003-2006 | GMC | Yukon XL 2500 | SLT |
- 2003-chevrolet-avalanche-2500-base-esi3465472
- 2003-chevrolet-silverado-2500-hd-base-esi6751204
- 2003-chevrolet-silverado-2500-hd-ls-esi5836660
- 2003-chevrolet-silverado-2500-hd-lt-esi3185045
- 2003-chevrolet-silverado-3500-base-esi3964760
- 2003-chevrolet-silverado-3500-ls-esi8517936
- 2003-chevrolet-silverado-3500-lt-esi4153313
- 2003-chevrolet-suburban-2500-ls-esi8657408
- 2003-chevrolet-suburban-2500-lt-esi3662208
- 2003-gmc-sierra-2500-hd-base-esi3583298
- 2003-gmc-sierra-2500-hd-sle-esi2161222
- 2003-gmc-sierra-2500-hd-slt-esi9302299
- 2003-gmc-sierra-2500-hd-wt-esi6344714
- 2003-gmc-sierra-3500-base-esi9617046
- 2003-gmc-sierra-3500-sle-esi9612771
- 2003-gmc-sierra-3500-slt-esi9422693
- 2003-gmc-yukon-xl-2500-sle-esi7539033
- 2003-gmc-yukon-xl-2500-slt-esi8896343
- 2004-chevrolet-avalanche-2500-base-esi2967138
- 2004-chevrolet-silverado-2500-hd-base-esi2615922
- 2004-chevrolet-silverado-2500-hd-ls-esi2274640
- 2004-chevrolet-silverado-2500-hd-lt-esi3570210
- 2004-chevrolet-silverado-2500-hd-wt-esi8864877
- 2004-chevrolet-silverado-3500-base-esi5149839
- 2004-chevrolet-silverado-3500-ls-esi1911054
- 2004-chevrolet-silverado-3500-lt-esi8148646
- 2004-chevrolet-silverado-3500-wt-esi7693239
- 2004-chevrolet-suburban-2500-ls-esi2995418
- 2004-chevrolet-suburban-2500-lt-esi5088431
- 2004-gmc-sierra-2500-hd-base-esi5499607
- 2004-gmc-sierra-2500-hd-sle-esi5749829
- 2004-gmc-sierra-2500-hd-slt-esi9531893
- 2004-gmc-sierra-2500-hd-wt-esi8261872
- 2004-gmc-sierra-3500-base-esi8594505
- 2004-gmc-sierra-3500-sle-esi4679718
- 2004-gmc-sierra-3500-slt-esi6759744
- 2004-gmc-sierra-3500-wt-esi8343842
- 2004-gmc-yukon-xl-2500-sle-esi7447039
- 2005-chevrolet-avalanche-2500-ls-esi8237348
- 2005-chevrolet-avalanche-2500-lt-esi7708263
- 2005-chevrolet-silverado-2500-hd-base-esi5144084
- 2005-chevrolet-silverado-2500-hd-ls-esi8146296
- 2005-chevrolet-silverado-2500-hd-lt-esi4310931
- 2005-chevrolet-silverado-2500-hd-wt-esi4604365
- 2005-chevrolet-silverado-3500-base-esi6052390
- 2005-chevrolet-silverado-3500-ls-esi9097521
- 2005-chevrolet-silverado-3500-lt-esi5530754
- 2005-chevrolet-suburban-2500-ls-esi8245325
- 2005-chevrolet-suburban-2500-lt-esi9898432
- 2005-gmc-sierra-2500-hd-base-esi2413480
- 2005-gmc-sierra-2500-hd-sle-esi4205426
- 2005-gmc-sierra-2500-hd-slt-esi7074206
- 2005-gmc-sierra-2500-hd-wt-esi1695734
- 2005-gmc-sierra-3500-base-esi2867340
- 2005-gmc-sierra-3500-sle-esi3902363
- 2005-gmc-sierra-3500-slt-esi6253281
- 2005-gmc-sierra-3500-wt-esi7886344
- 2005-gmc-yukon-xl-2500-sle-esi3565296
- 2005-gmc-yukon-xl-2500-slt-esi5948460
- 2006-chevrolet-avalanche-2500-ls-esi6937182
- 2006-chevrolet-avalanche-2500-lt-esi9181885
- 2006-chevrolet-silverado-2500-hd-ls-esi5539208
- 2006-chevrolet-silverado-2500-hd-lt-esi2106572
- 2006-chevrolet-silverado-2500-hd-wt-esi3618684
- 2006-chevrolet-silverado-3500-ls-esi9524528
- 2006-chevrolet-silverado-3500-lt-esi3847906
- 2006-chevrolet-silverado-3500-wt-esi5685641
- 2006-chevrolet-suburban-2500-ls-esi5127480
- 2006-chevrolet-suburban-2500-lt-esi6301071
- 2006-gmc-sierra-2500-hd-sl-esi3728889
- 2006-gmc-sierra-2500-hd-sle-esi5988874
- 2006-gmc-sierra-2500-hd-slt-esi7868045
- 2006-gmc-sierra-2500-hd-wt-esi9068676
- 2006-gmc-sierra-3500-sl-esi8972161
- 2006-gmc-sierra-3500-sle-esi2060137
- 2006-gmc-sierra-3500-slt-esi2757390
- 2006-gmc-sierra-3500-wt-esi5608416
- 2006-gmc-yukon-xl-2500-sle-esi6888983
- 2006-gmc-yukon-xl-2500-slt-esi1041681
- 2007-chevrolet-silverado-2500-hd-classic-ls-esi4529917
- 2007-chevrolet-silverado-2500-hd-classic-lt-esi6203930
- 2007-chevrolet-silverado-2500-hd-classic-wt-esi2781872
- 2007-chevrolet-silverado-3500-classic-ls-esi6608971
- 2007-chevrolet-silverado-3500-classic-lt-esi1011314
- 2007-chevrolet-silverado-3500-classic-wt-esi6486249
- 2007-gmc-sierra-2500-hd-classic-sl-esi2592774
- 2007-gmc-sierra-2500-hd-classic-sle-esi3273136
- 2007-gmc-sierra-2500-hd-classic-slt-esi2132480
- 2007-gmc-sierra-2500-hd-classic-wt-esi2111750
- 2007-gmc-sierra-3500-classic-sl-esi7385716
- 2007-gmc-sierra-3500-classic-sle-esi3718632
- 2007-gmc-sierra-3500-classic-slt-esi9130182
- 2007-gmc-sierra-3500-classic-wt-esi3829411
- EPA:N/A
- fits_2003-2004`Chevrolet`Avalanche 2500`Base~2005-2006`Chevrolet`Avalanche 2500`LS~2005-2006`Chevrolet`Avalanche 2500`LT~2003-2005`Chevrolet`Silverado 2500 HD`Base~2003-2006`Chevrolet`Silverado 2500 HD`LS~2003-2006`Chevrolet`Silverado 2500 HD`LT
- fits_2003-2005`GMC`Sierra 3500`Base~2006`GMC`Sierra 3500`SL~2003-2006`GMC`Sierra 3500`SLE~2003-2006`GMC`Sierra 3500`SLT~2004-2006`GMC`Sierra 3500`WT~2007`GMC`Sierra 3500 Classic`SL~2007`GMC`Sierra 3500 Classic`SLE~2007`GMC`Sierra 3500 Classic`SLT
- fits_2003-2006`GMC`Yukon XL 2500`SLE~2003-2006`GMC`Yukon XL 2500`SLT
- fits_2006`Chevrolet`Silverado 3500`WT~2007`Chevrolet`Silverado 3500 Classic`LS~2007`Chevrolet`Silverado 3500 Classic`LT~2007`Chevrolet`Silverado 3500 Classic`WT~2003-2006`Chevrolet`Suburban 2500`LS~2003-2006`Chevrolet`Suburban 2500`LT
- fits_2006`GMC`Sierra 2500 HD`SL~2003-2006`GMC`Sierra 2500 HD`SLE~2003-2006`GMC`Sierra 2500 HD`SLT~2003-2006`GMC`Sierra 2500 HD`WT~2007`GMC`Sierra 2500 HD Classic`SL~2007`GMC`Sierra 2500 HD Classic`SLE~2007`GMC`Sierra 2500 HD Classic`SLT
- fits_2007`Chevrolet`Silverado 2500 HD Classic`LS~2007`Chevrolet`Silverado 2500 HD Classic`LT~2007`Chevrolet`Silverado 2500 HD Classic`WT~2003-2005`Chevrolet`Silverado 3500`Base~2003-2006`Chevrolet`Silverado 3500`LS~2003-2006`Chevrolet`Silverado 3500`LT
- Ignition>Spark Plug Wire Sets
- LTL:N
- MPN:51438
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y