Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99309HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2004 | Chevrolet | Avalanche 2500 | Base |
| 2005 | Chevrolet | Avalanche 2500 | LS |
| 2005 | Chevrolet | Avalanche 2500 | LT |
| 1996-1997,1999-2000 | Chevrolet | C2500 | Base |
| 1996-1998 | Chevrolet | C2500 | Cheyenne |
| 1999-2000 | Chevrolet | C2500 | LS |
| 1996-1998 | Chevrolet | C2500 | Silverado |
| 1998 | Chevrolet | C2500 | WT |
| 1996-1997 | Chevrolet | C2500 Suburban | Base |
| 1996-1997 | Chevrolet | C2500 Suburban | LS |
| 1996-1997 | Chevrolet | C2500 Suburban | LT |
| 1996-1997,1999-2000 | Chevrolet | C3500 | Base |
| 1996-1998 | Chevrolet | C3500 | Cheyenne |
| 1999-2000 | Chevrolet | C3500 | LS |
| 1996-1998 | Chevrolet | C3500 | Silverado |
| 1996-2000 | Chevrolet | Express 3500 | Base |
| 1996-2000 | Chevrolet | Express 3500 | LS |
| 1996 | Chevrolet | G30 | Chevy Van |
| 1996-1997,1999-2000 | Chevrolet | K2500 | Base |
| 1996-1998 | Chevrolet | K2500 | Cheyenne |
| 1999-2000 | Chevrolet | K2500 | LS |
| 1996-1998 | Chevrolet | K2500 | Silverado |
| 1998 | Chevrolet | K2500 | WT |
| 1996-1999 | Chevrolet | K2500 Suburban | Base |
| 1996-1999 | Chevrolet | K2500 Suburban | LS |
| 1996-1997 | Chevrolet | K2500 Suburban | LT |
| 1996-1997,1999-2000 | Chevrolet | K3500 | Base |
| 1996-1998 | Chevrolet | K3500 | Cheyenne |
| 1999-2000 | Chevrolet | K3500 | LS |
| 1996-1998 | Chevrolet | K3500 | Silverado |
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2003-2006 | Chevrolet | Silverado 2500 HD | LT |
| 2003-2006 | 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 |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2000-2001 | Chevrolet | Suburban 2500 | Base |
| 2000-2008 | Chevrolet | Suburban 2500 | LS |
| 2000-2008 | Chevrolet | Suburban 2500 | LT |
| 2007 | Chevrolet | Suburban 2500 | LTZ |
| 1996-2000 | GMC | C2500 | Sierra SL |
| 1996-2000 | GMC | C2500 | Sierra SLE |
| 1996-2000 | GMC | C2500 | Sierra SLT |
| 1996-1997 | GMC | C2500 Suburban | Base |
| 1996-1997 | GMC | C2500 Suburban | SLE |
| 1996-1997 | GMC | C2500 Suburban | SLT |
| 1996-2000 | GMC | C3500 | Sierra SL |
| 1996-2000 | GMC | C3500 | Sierra SLE |
| 1996-2000 | GMC | C3500 | Sierra SLT |
| 1996 | GMC | G3500 | Rally |
| 1996-2000 | GMC | K2500 | Sierra SL |
| 1996-2000 | GMC | K2500 | Sierra SLE |
| 1996-2000 | GMC | K2500 | Sierra SLT |
| 1996-1999 | GMC | K2500 Suburban | Base |
| 1996-1999 | GMC | K2500 Suburban | SLE |
| 1996-1999 | GMC | K2500 Suburban | SLT |
| 1996-2000 | GMC | K3500 | Sierra SL |
| 1996-2000 | GMC | K3500 | Sierra SLE |
| 1996-2000 | GMC | K3500 | Sierra SLT |
| 1996-2000 | GMC | Savana 3500 | Base |
| 1996-2000 | GMC | Savana 3500 | SLE |
| 2002-2005 | GMC | Sierra 2500 HD | Base |
| 2001-2002,2006 | GMC | Sierra 2500 HD | SL |
| 2001-2006 | 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 |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2000-2008 | GMC | Yukon XL 2500 | SLE |
| 2000-2008 | GMC | Yukon XL 2500 | SLT |
- 1996-chevrolet-c2500-base-esi7442345
- 1996-chevrolet-c2500-cheyenne-esi9689926
- 1996-chevrolet-c2500-silverado-esi7367355
- 1996-chevrolet-k2500-base-esi7546569
- 1996-chevrolet-k2500-cheyenne-esi1251141
- 1996-chevrolet-k2500-silverado-esi9202778
- 1996-gmc-c2500-sierra-sl-esi3918613
- 1996-gmc-c2500-sierra-sle-esi4860839
- 1996-gmc-c2500-sierra-slt-esi4738597
- 1996-gmc-c3500-sierra-sl-esi3095865
- 1996-gmc-c3500-sierra-sle-esi3251110
- 1996-gmc-c3500-sierra-slt-esi5893390
- 1996-gmc-k2500-sierra-sl-esi9929725
- 1996-gmc-k2500-sierra-sle-esi9877720
- 1996-gmc-k2500-sierra-slt-esi3503568
- 1996-gmc-k3500-sierra-sl-esi1993302
- 1996-gmc-k3500-sierra-sle-esi8207363
- 1996-gmc-k3500-sierra-slt-esi7293098
- 1997-chevrolet-c2500-base-esi6201629
- 1997-chevrolet-c2500-cheyenne-esi7999868
- 1997-chevrolet-c2500-silverado-esi3938778
- 1997-chevrolet-k2500-base-esi3840236
- 1997-chevrolet-k2500-cheyenne-esi3957662
- 1997-chevrolet-k2500-silverado-esi7129746
- 1997-gmc-c2500-sierra-sl-esi4039727
- 1997-gmc-c2500-sierra-sle-esi5398655
- 1997-gmc-c2500-sierra-slt-esi2777670
- 1997-gmc-c3500-sierra-sl-esi4273802
- 1997-gmc-c3500-sierra-sle-esi6188635
- 1997-gmc-c3500-sierra-slt-esi9534161
- 1997-gmc-k2500-sierra-sl-esi3158180
- 1997-gmc-k2500-sierra-sle-esi8026666
- 1997-gmc-k2500-sierra-slt-esi5009757
- 1997-gmc-k3500-sierra-sl-esi2808341
- 1997-gmc-k3500-sierra-sle-esi8878400
- 1997-gmc-k3500-sierra-slt-esi5851443
- 1998-chevrolet-c2500-cheyenne-esi6698355
- 1998-chevrolet-c2500-silverado-esi8968302
- 1998-chevrolet-c2500-wt-esi7829673
- 1998-chevrolet-k2500-cheyenne-esi4870826
- 1998-chevrolet-k2500-silverado-esi4181279
- 1998-chevrolet-k2500-wt-esi3908833
- 1998-gmc-c2500-sierra-sl-esi9080745
- 1998-gmc-c2500-sierra-sle-esi1840967
- 1998-gmc-c2500-sierra-slt-esi4165568
- 1998-gmc-c3500-sierra-sl-esi6682117
- 1998-gmc-c3500-sierra-sle-esi3896211
- 1998-gmc-c3500-sierra-slt-esi3725820
- 1998-gmc-k2500-sierra-sl-esi1882970
- 1998-gmc-k2500-sierra-sle-esi5644011
- 1998-gmc-k2500-sierra-slt-esi9919147
- 1998-gmc-k3500-sierra-sl-esi8727253
- 1998-gmc-k3500-sierra-sle-esi4268622
- 1998-gmc-k3500-sierra-slt-esi6172972
- 1999-chevrolet-c2500-base-esi2800984
- 1999-chevrolet-c2500-ls-esi3383188
- 1999-chevrolet-k2500-base-esi2820169
- 1999-chevrolet-k2500-ls-esi8954407
- 1999-gmc-c2500-sierra-sl-esi4002079
- 1999-gmc-c2500-sierra-sle-esi9106995
- 1999-gmc-c2500-sierra-slt-esi8943186
- 1999-gmc-c3500-sierra-sl-esi5564968
- 1999-gmc-c3500-sierra-sle-esi8470913
- 1999-gmc-c3500-sierra-slt-esi1824718
- 1999-gmc-k2500-sierra-sl-esi9766532
- 1999-gmc-k2500-sierra-sle-esi8311554
- 1999-gmc-k2500-sierra-slt-esi6097846
- 1999-gmc-k3500-sierra-sl-esi9121149
- 1999-gmc-k3500-sierra-sle-esi7156803
- 1999-gmc-k3500-sierra-slt-esi9127070
- 2000-chevrolet-c2500-base-esi3312346
- 2000-chevrolet-c2500-ls-esi6805709
- 2000-chevrolet-k2500-base-esi3900405
- 2000-chevrolet-k2500-ls-esi9250989
- 2000-chevrolet-suburban-2500-base-esi3066184
- 2000-chevrolet-suburban-2500-ls-esi2700406
- 2000-chevrolet-suburban-2500-lt-esi8566127
- 2000-gmc-c2500-sierra-sl-esi8386732
- 2000-gmc-c2500-sierra-sle-esi4131505
- 2000-gmc-c2500-sierra-slt-esi6387912
- 2000-gmc-c3500-sierra-sl-esi7219350
- 2000-gmc-c3500-sierra-sle-esi4932539
- 2000-gmc-c3500-sierra-slt-esi9823606
- 2000-gmc-k2500-sierra-sl-esi8254217
- 2000-gmc-k2500-sierra-sle-esi4573117
- 2000-gmc-k2500-sierra-slt-esi8514386
- 2000-gmc-k3500-sierra-sl-esi8462712
- 2000-gmc-k3500-sierra-sle-esi5744137
- 2000-gmc-k3500-sierra-slt-esi4714710
- 2000-gmc-yukon-xl-2500-sle-esi8392217
- 2000-gmc-yukon-xl-2500-slt-esi9967364
- 2001-chevrolet-silverado-2500-hd-base-esi2957044
- 2001-chevrolet-silverado-2500-hd-ls-esi3037111
- 2001-chevrolet-suburban-2500-base-esi2145168
- 2001-chevrolet-suburban-2500-ls-esi4812945
- 2001-chevrolet-suburban-2500-lt-esi2216507
- 2001-gmc-sierra-2500-hd-sl-esi4402324
- 2001-gmc-sierra-2500-hd-sle-esi1102258
- 2001-gmc-yukon-xl-2500-sle-esi8451301
- 2001-gmc-yukon-xl-2500-slt-esi3041954
- 2002-chevrolet-silverado-2500-hd-base-esi7419927
- 2002-chevrolet-silverado-2500-hd-ls-esi5259203
- 2002-chevrolet-suburban-2500-ls-esi9614094
- 2002-chevrolet-suburban-2500-lt-esi4642390
- 2002-gmc-sierra-2500-hd-base-esi1197581
- 2002-gmc-sierra-2500-hd-sl-esi1578470
- 2002-gmc-sierra-2500-hd-sle-esi3766182
- 2002-gmc-yukon-xl-2500-sle-esi7207242
- 2002-gmc-yukon-xl-2500-slt-esi6871979
- 2003-chevrolet-avalanche-2500-base-esi7609615
- 2003-chevrolet-silverado-2500-hd-base-esi5367740
- 2003-chevrolet-silverado-2500-hd-ls-esi1076119
- 2003-chevrolet-silverado-2500-hd-lt-esi8511052
- 2003-chevrolet-silverado-2500-hd-wt-esi5347960
- 2003-chevrolet-suburban-2500-ls-esi8131095
- 2003-chevrolet-suburban-2500-lt-esi9186500
- 2003-gmc-sierra-2500-hd-base-esi2423548
- 2003-gmc-sierra-2500-hd-sle-esi5132635
- 2003-gmc-sierra-2500-hd-slt-esi8306890
- 2003-gmc-sierra-2500-hd-wt-esi6730816
- 2003-gmc-yukon-xl-2500-sle-esi8256551
- 2003-gmc-yukon-xl-2500-slt-esi5746989
- 2004-chevrolet-avalanche-2500-base-esi3990759
- 2004-chevrolet-silverado-2500-hd-base-esi5419397
- 2004-chevrolet-silverado-2500-hd-ls-esi8710219
- 2004-chevrolet-silverado-2500-hd-lt-esi5279862
- 2004-chevrolet-silverado-2500-hd-wt-esi2715677
- 2004-chevrolet-suburban-2500-ls-esi3243381
- 2004-chevrolet-suburban-2500-lt-esi2757616
- 2004-gmc-sierra-2500-hd-base-esi3034024
- 2004-gmc-sierra-2500-hd-sle-esi8911741
- 2004-gmc-sierra-2500-hd-slt-esi3656777
- 2004-gmc-sierra-2500-hd-wt-esi5002137
- 2004-gmc-yukon-xl-2500-sle-esi8252291
- 2004-gmc-yukon-xl-2500-slt-esi3932562
- 2005-chevrolet-avalanche-2500-ls-esi7489601
- 2005-chevrolet-silverado-2500-hd-base-esi1258176
- 2005-chevrolet-silverado-2500-hd-ls-esi5914044
- 2005-chevrolet-silverado-2500-hd-lt-esi3744346
- 2005-chevrolet-silverado-2500-hd-wt-esi5499555
- 2005-chevrolet-suburban-2500-ls-esi2685843
- 2005-chevrolet-suburban-2500-lt-esi1282962
- 2005-gmc-sierra-2500-hd-base-esi7012492
- 2005-gmc-sierra-2500-hd-sle-esi4405686
- 2005-gmc-sierra-2500-hd-slt-esi3816886
- 2005-gmc-sierra-2500-hd-wt-esi4546384
- 2005-gmc-yukon-xl-2500-sle-esi1160612
- 2005-gmc-yukon-xl-2500-slt-esi7568625
- 2006-chevrolet-silverado-2500-hd-ls-esi5359958
- 2006-chevrolet-silverado-2500-hd-lt-esi6053782
- 2006-chevrolet-silverado-2500-hd-wt-esi4791497
- 2006-chevrolet-suburban-2500-ls-esi9752950
- 2006-gmc-sierra-2500-hd-sl-esi3424748
- 2006-gmc-sierra-2500-hd-sle-esi5448896
- 2006-gmc-sierra-2500-hd-slt-esi5254448
- 2006-gmc-sierra-2500-hd-wt-esi7214911
- 2006-gmc-yukon-xl-2500-sle-esi1647567
- 2006-gmc-yukon-xl-2500-slt-esi9133337
- 2007-chevrolet-silverado-2500-hd-classic-ls-esi1922604
- 2007-chevrolet-silverado-2500-hd-classic-lt-esi1144624
- 2007-chevrolet-silverado-2500-hd-classic-wt-esi9580149
- 2007-chevrolet-silverado-3500-classic-ls-esi3651691
- 2007-chevrolet-silverado-3500-classic-lt-esi7410999
- 2007-chevrolet-silverado-3500-classic-wt-esi4627695
- 2007-chevrolet-suburban-2500-ls-esi4347958
- 2007-chevrolet-suburban-2500-lt-esi1616009
- 2007-chevrolet-suburban-2500-ltz-esi8893303
- 2007-gmc-sierra-2500-hd-classic-sl-esi4907469
- 2007-gmc-sierra-2500-hd-classic-sle-esi9199914
- 2007-gmc-sierra-2500-hd-classic-slt-esi3430123
- 2007-gmc-sierra-2500-hd-classic-wt-esi3400408
- 2007-gmc-sierra-3500-classic-sl-esi4779192
- 2007-gmc-sierra-3500-classic-sle-esi6703845
- 2007-gmc-sierra-3500-classic-slt-esi4424965
- 2007-gmc-sierra-3500-classic-wt-esi4237806
- 2007-gmc-yukon-xl-2500-sle-esi3123228
- 2007-gmc-yukon-xl-2500-slt-esi3246605
- 2008-chevrolet-suburban-2500-ls-esi4237364
- 2008-chevrolet-suburban-2500-lt-esi3999796
- 2008-gmc-yukon-xl-2500-sle-esi7953151
- 2008-gmc-yukon-xl-2500-slt-esi6066954
- ClearanceItem:N
- EPA:Compliant
- Exhaust- Mufflers & Tips>Catalytic Converter Universal
- fits_1996-1997`GMC`C2500 Suburban`Base~1996-1997`GMC`C2500 Suburban`SLE~1996-1997`GMC`C2500 Suburban`SLT~1996-2000`GMC`C3500`Sierra SL~1996-2000`GMC`C3500`Sierra SLE~1996-2000`GMC`C3500`Sierra SLT~1996`GMC`G3500`Magnavan~1996`GMC`G3500`Rally
- fits_1996-1998`Chevrolet`C2500`Silverado~1998`Chevrolet`C2500`WT~1996-1997`Chevrolet`C2500 Suburban`Base~1996-1997`Chevrolet`C2500 Suburban`LS~1996-1997`Chevrolet`C2500 Suburban`LT~1996-1997`Chevrolet`C3500`Base~1999-2000`Chevrolet`C3500`Base
- fits_1996-1998`Chevrolet`C3500`Cheyenne~1999-2000`Chevrolet`C3500`LS~1996-1998`Chevrolet`C3500`Silverado~1996-2000`Chevrolet`Express 3500`Base~1996-2000`Chevrolet`Express 3500`LS~1996`Chevrolet`G30`Beauville~1996`Chevrolet`G30`Chevy Van
- fits_1996-1998`Chevrolet`K3500`Silverado~2001-2005`Chevrolet`Silverado 2500 HD`Base~2001-2006`Chevrolet`Silverado 2500 HD`LS~2003-2006`Chevrolet`Silverado 2500 HD`LT~2003-2006`Chevrolet`Silverado 2500 HD`WT~2007`Chevrolet`Silverado 2500 HD Classic`LS
- fits_1996-1999`Chevrolet`K2500 Suburban`Base~1996-1999`Chevrolet`K2500 Suburban`LS~1996-1997`Chevrolet`K2500 Suburban`LT~1996-1997`Chevrolet`K3500`Base~1999-2000`Chevrolet`K3500`Base~1996-1998`Chevrolet`K3500`Cheyenne~1999-2000`Chevrolet`K3500`LS
- fits_1996-1999`GMC`K2500 Suburban`SLE~1996-1999`GMC`K2500 Suburban`SLT~1996-2000`GMC`K3500`Sierra SL~1996-2000`GMC`K3500`Sierra SLE~1996-2000`GMC`K3500`Sierra SLT~1996-2000`GMC`Savana 3500`Base~1996-2000`GMC`Savana 3500`SLE
- fits_1996`Chevrolet`G30`Hi-Cube~1996`Chevrolet`G30`Sportvan~1996-1997`Chevrolet`K2500`Base~1999-2000`Chevrolet`K2500`Base~1996-1998`Chevrolet`K2500`Cheyenne~1999-2000`Chevrolet`K2500`LS~1996-1998`Chevrolet`K2500`Silverado~1998`Chevrolet`K2500`WT
- fits_1996`GMC`G3500`Rally Camper Special~1996`GMC`G3500`Rally STX~1996`GMC`G3500`Vandura~1996`GMC`G3500`Vandura Special~1996-2000`GMC`K2500`Sierra SL~1996-2000`GMC`K2500`Sierra SLE~1996-2000`GMC`K2500`Sierra SLT~1996-1999`GMC`K2500 Suburban`Base
- fits_2000-2001`Chevrolet`Suburban 2500`Base~2000-2008`Chevrolet`Suburban 2500`LS~2000-2008`Chevrolet`Suburban 2500`LT~2007`Chevrolet`Suburban 2500`LTZ~1996-2000`GMC`C2500`Sierra SL~1996-2000`GMC`C2500`Sierra SLE~1996-2000`GMC`C2500`Sierra SLT
- fits_2000-2008`GMC`Yukon XL 2500`SLE~2000-2008`GMC`Yukon XL 2500`SLT
- fits_2002-2005`GMC`Sierra 2500 HD`Base~2001-2002`GMC`Sierra 2500 HD`SL~2006`GMC`Sierra 2500 HD`SL~2001-2006`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
- fits_2003-2004`Chevrolet`Avalanche 2500`Base~2005`Chevrolet`Avalanche 2500`LS~2005`Chevrolet`Avalanche 2500`LT~1996-1997`Chevrolet`C2500`Base~1999-2000`Chevrolet`C2500`Base~1996-1998`Chevrolet`C2500`Cheyenne~1999-2000`Chevrolet`C2500`LS
- fits_2007`Chevrolet`Silverado 2500 HD Classic`LT~2007`Chevrolet`Silverado 2500 HD Classic`WT~2007`Chevrolet`Silverado 3500 Classic`LS~2007`Chevrolet`Silverado 3500 Classic`LT~2007`Chevrolet`Silverado 3500 Classic`WT
- fits_2007`GMC`Sierra 2500 HD Classic`SLE~2007`GMC`Sierra 2500 HD Classic`SLT~2007`GMC`Sierra 2500 HD Classic`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
- LTL:N
- MPN:99309HM
- Non-CARB:Y
- Prop65:N
- SpecialOrder:Y