Western Headlamps and Electrical
| Headlamp Type | Vehicles | Years | Isolation Module Kit # | Short Plug-in Harness | Long Plug-In Harness | 11-Pin Vehicle Harness | Isolation Module |
| H13 | Ford F-150 | 2004-2010 | 28400 | 28244 | 28242 | 26357 | 26400 |
| H13 |
Ford Super Duty | 2005-2007 | 28400 |
28244
|
28242
|
26357
|
26400
|
| H13 | Ford Super Duty | 2009-Present | 28400 | 28244 | 28242 | 26357 | 26400 |
| H13 | Dodge 1500, 2500, 3500 | 2006-2012 | 28400 | 28244 | 28242 | 26357 | 26400 |
| H13 | Dodge Dakota | 2004-2011 | 28400 | 28244 | 28242 | 26357 | 26400 |
| HT3 | Dodge Durango | 2004-2010 | 28400 | 28244 | 28242 | 26357 | 26400 |
| HT3 | GMC Yukon/Yukon XL | 2007-2014 | 28400 | 28244 | 28242 | 26357 | 26400 |
| HB-3/H11 | Chevy/GMC 1500 | 2007-2013 | 28400 , 28027-3, 29420-1 | 28244 & 29420-1 | 28242 & 29420-1 | 26357 & 28027-3 | 26400 |
| HB-3/H11 | Chevy/GMC 2500, 3500 | 2007-2014 | 28400 , 28027-3 , 29420-1 | 28244 & 29420-1 | 28242 & 29420-1 | 26357 & 28027-3 | 26400 |
| HB-3/HB-4 | Chevy/GMC Tahoe/Suburban | 2007-2014 | 27780 , 29458 , 28027-3 | 26315 & 29458 | 26352 & 29458 | 26357 & 28027-3 | 27781 |
| HB-3/HB-4 | Chevy/GMC Trailblazer/Envoy/Bravada | 2002-2009 | 28028 | 28032 | 28030 | 26357 | 26400 |
| HB-3/HB-4 | Chevy/GMC Blazer/Jimmy/S-10/Sonoma | 1998-2004 | 27480-1 | 26361-1 | 26360-1 | 26357 | 26400 |
| HB-3/HB-4 | Chevy/GMC Colorado/Canyon (US) | 2004-2012 | 27480-1 | 26361-1 | 26360-1 | 26357 | 26400 |
| HB-3/HB-4 | Chevy/GMC Colorado/Canyon (Canadian) | 2004-2014 | 8437-1 & 28555 | 26361-1 & 28555 | 26360-1 & 28555 | 26357 | 27781 |
| HB-3/HB-4 | Chevy/GMC Blazer/Jimmy/S-10/Sonoma | 1995-1997 | 8438 | 26351 | 26352 | 26357 | 26400 |
| HB-3/HB-4 | Chevy/GMC 1500/2500/3500 (classic) | 1990-2002 | 8438 | 26351 | 26352 | 26357 | 26400 |
| HB-3/HB-4 | Chevy/GMC 1500/2500/3500 | 1999-2002 | 8437-1 | 26361-1 | 26360-1 | 26357 | 27781 |
| HB-3/HB-4 | Chevy/GMC 1500/2500/3500/Avalanche | 2003-2006 | 27780 | 26351 | 26352 | 26357 | 27781 |
| HB-3/HB-4 | Ford Explorer | 2002-2003 | 8438 & 28027-3 | 26351 | 26352 | 26357 & 28027 | 26400 |
| HB-3/HB-4 | Nissan Titan | 2004 - Present | 27480-1 & 28027-3 | 26361-1 | 26360-1 | 26357 & 28027-3 | 26400 |
| 2B/2D or HB-2 | Jeep | 1984-2002 | 8439 | 26356 | 26353 | 26357 | 26400 |
| 2B/2D or HB-2 | Dodge | 1972-1993 | 8439 | 26356 | 26353 | 26357 | 26400 |
| 2B/2D or HB-2 | Ford | 1980-2002 | 8439 | 26356 | 26353 | 26357 | 26400 |
| 2B/2D or HB-2 | Chevy/GMC | 1973-2002 | 8439 | 26356 | 26353 | 26357 | 26400 |
| 2B/2D or HB-2 | Toyota | 1973-2002 | 8439 | 26356 | 26353 | 26357 | 26400 |
| 2B/2D or HB-2 | International | 1989-2002 | 8439 & 27968-1 | 26356 | 26353 | 26357 | 26400 |
| 2E | Chevy/GMC Blazer/Jimmy/S-10/Sonoma | 1995-1997 | 8439 & 27968-1 | 26356 & 27968-1 | 26353 & 27968-1 | 26357 | 26400 |
| 2E | Dodge Dakota | 1987-1996 | 8439 & 27968-1 | 26356 & 27968-1 | 26353 & 27968-1 | 26357 | 26400 |
| 2B/2D or 1A/2A | Chevy/GMC 4500/5500 | 2003-2009 | 27890 | 27885 | 27886 | 26357 | 26400 |
| 2B/2D | Chevy/GMC Topkick/Kodiak 4500/5500 | 1990-2002 | 8443 | n/a | 26638 | 26357 | 26400 |
| HB-5/HB-1 (Quad) | Dodge | 1999-2002 | 8442 | 26372 | 26370 | 26357 | 26400 |
| HB-1 or HB-5 | Dodge | 1991-2005 | 8436 | 26349 | 26354 | 26357 | 26400 |
| HB-1 or HB-5 |
Ford | 1980-2004 | 8436 | 26349 | 26354 | 26357 | 26400 |
| HB-1 or HB-5 | Mazda | 1991-1994, 1999-2003 | 8436 | 26349 | 26354 | 26357 | 26400 |
| HB-1 or HB-5 | Toyota 4Runner | 1992-1995 | 8436 | 26349 | 26354 | 26357 | 26400 |
| HB-1 or HB-5 | Jeep Liberty | 2002-2007 | 8436 | 26349 | 26354 | 26357 | 26400 |
| HB-1 or HB-5 | Mitsubishi FG | 2005-2010 | 8436 & 28860-1 | 26349 & 28860-1 | 26354 & 28860-1 | 26357 | 26400 |
| HB-1 or HB-5 | International | 2003-Present | 8436 & 26640 | 26349 | 26354 | 26357 | 26400 |
| 1A/2A | Dodge | 1974-1983 | 8436 & 26641 | 26349 & 26641-1 | 26354 & 26641-1 | 26357 | 26400 |
| 1A/2A | Chevy/GMC | 1973-1987 | 8436 & 26641-1 | 26349 & 26641-1 | 26354 & 26641-1 | 26357 | 26400 |
| 1A/2A | Isuzu/Mitsubishi | 1994-1997 | 8436 & 26641-1 | 26349 & 26641-1 | 26354 & 26641-1 | 26357 | 26400 |
| LF/UF | Jeep Wagoneer | 1985-1991 | 28400 & B62225-1 | 28244 & B62225-1 | 28242 & B62225-1 | 26357 | 26400 |
| LF/UF | Chevy/GMC | 1988-1991 | 28400 & B62225-1 |
28244 & B62225-1 |
28242 & B62225-1 |
26357
|
26400
|
Western Relay Electrical Index
| Headlamp Type | Vehicles | Years | Western Kit | WP Headlamp Harness | WP Vehicle Harness | WP Headlamp Relay |
| HB-3/HB-4 | Chevy/GMC No DRL | 1988-1998 | 61515 | 61716 | 61437 | (2) 61535K |
| HB-3/HB-4 | Chevy/GMC with DRL | 1987-1995 | 61585 | 61586 | 61557 | (3) 61535K |
| HB-3/HB-4 | Chevy/GMC | 1999-2002 | 63392 | 26071 | 61437 | (4) 61535K |
| HB-3/HB-4 | Chevy/GMC | 2003-2006 | 64077 | 64075 | 61557 | (6) 61535K |
| HB-3/HB-4 | Chevy/GMC (MVP/EZ-V) | 2003-2006 | 64085 | 64075 | 63390 & 63401 | (6) 61535K |
| 2B/2D or HB-2 | Jeep | 1984-2002 | 61530/ALT: 61545 | 61781-1 | 61437 | (2) 61535K |
| 2B/2D or HB-2 | Dodge | 1972-1993 | 61530/ ALT: 61545 | 61781-1 | 61437 | (2) 61535K |
| 2B/2D or HB-2 | Ford | 1980-2007 | 61545 | 61546 | 61437 | (2) 61535K |
| 2B/2D or HB-2 | Chevy/GMC no DRL | 1981-1998 | 61545 | 61546 | 61437 | (2) 61535K |
| 2B/2D or HB-2 | Chevy/GMC with DRL | 1984-2002 | 61555 | 61556 | 61557 | (3) 61535K |
| 2B/2D or HB-2 | Toyota No DRL | 1984-2002 | 61555 | 61556 | 61557 | (3) 61535K |
| 2B/2D or HB-2 | Toyota With DRL | 1984-2002 | 61595 | 61546 (2) | 61557 | (4) 61535K |
| 2B/2D or HB-2 | Ford | 1999-2002 | 63422 | 61546 | 61437 | (2) 61535K |
| 2B/2D or HB-2 | International | 1989-2002 | 62520 | 62521 | 62522 | (3) 61535K |
| 2E | Dodge Dakota | 1987-1996 | 61575 | 61576 | 61437 | (2) 61535K |
| HB-5/HB-1 (Quad) | Dodge | 1999-2002 | 63396 | 26027 | 61437 | (3) 61535K |
| HB-1 HB-5 | Dodge | 1994-1998 | 62525 | 62526 | 61437 | (2) 61535K |
| HB-1 HB-5 | Dodge | 1999-2001 | 62917 | 26009 | 61437 | (4) 61535K |
| HB-1 HB-5 | Ford | 1980-1991 | 61570 | 61571 | 61437 | (2) 61535K |
| HB-1 HB-5 | Ford | 1992-1998 | 61590 | 61591 | 61437 | (2) 61535K |
| HB-1 HB-5 | Ford | 1999-2003 | 63420 | 61591 | 61437 | (2) 61535K |
| 1A/2A | Dodge | 1974-1983 | 61565 | 61566 | 61437 | (2) 61535K |
| 1A/2A | Chevy/GMC | 1973-1987 | 61565 | 61566 | 61437 | (2) 61535K |
| 1A/2A | Isuzu/Mitsubishi | 1994-1997 | 63407 | 63409 | 61437 | (2) 61535K |
| LF/UF | Jeep Wagoneer | 1985-1991 | 61580 | 61581 | 61437 | (2) 61535K |
| LF/UF | Chevy/GMC | 1988-1991 | 61580 | 61581 | 61437 | (2) 61535K |
| Headlamp Type | Headlamp Harness Kit (Plug-in & 11-Pin) | Plug In Harness Only | 11 Pin Vehicle Light Harness Only |
| Chevy/GM/Ford/Jeep/Nissan (HB-3/HB-4) |
29048 | 28253 | 26357 |
| Chevy/GM/Ram/Ford/Jeep/Sterling (H13) |
29049 | 28986 | 26357 |
| Ram/Ford/Jeep/Mazda/Mitsubishi/Nissan (HB-5/HB-1 Dual or Quad) |
29050 | 28930 | 26357 |
| Chevy/GM/Ford/Isuzu/Jeep/Toyota (2B or 2D or HB-2 Dual) |
29051 | 28464 | 29861-4 |
| Chevy/GM (HB-3/HB-4 4-Pin Connector) |
29052 | 28294 | 26357 |
| Chevy/GM/Ford/Hino/International/Mitsubishi/Fuso |
29053 | 29058 | 26357 |
| Chevy/GM (2B/2D 7-Pin Connector) |
29054 | 29270 | 26357 |
| Chevy/GM/Toyota Quad (HB-3/H11) |
29400-7 | 29499-1 | 29861-4 |
| Ram (HIR2/HB-3) Projector Style |
69804-1 | 69803 | 29861-4 |
| Chevy/GM (HB-3/H11/HIR2) |
69818-2 | 69817-1 | 69793-1 |
| Ford 2015 – F150 (HB3/H11 & LED) |
69889-1 | 69888 | 69793-1 |
| Ram 2500/3500 2015 – __ (7-Wire) |
69892-1 | 69986 | 69886-1 |
| Chevy/GM K1500 Silv/Sierra 8-Pin (HID/LED) |
72101-1 | 83608 | 69793-1 |
| Ram 1500 16-Pin |
72192 | 89803 | 69793-1 |
| Ram 12-Pin Halogen |
72359 | 89703 | 69793-1 |
| Ford Super Duty Quad 2017 – __ (H13) |
73973-1 | 73972-2 | 73970 |
| Ford Super Duty 2017 – __ (LED) |
73977-2 | 73972-2 | 69793-1 |
| Frieghtliner 5-Pin |
74212 | 29058 | 29861-4 |
| Chevy/GM/International (GM HD) |
81330 | 81328 | 29860 |
| Nissan (HB-3/HB-11) |
83900 | 29499-1 | 29861-3 |
| Jeep (Halogen and LED) |
89807 | 89806 | 69793-1 |
| Chevy/GM 2500/3500 (HB-3/H11/HID) |
52101 | 69935 | 29860 |
| Ford Projector Style (HID) |
69805-1 | 69798 | 69793-1 |
| Chevy/GM 1500 19 – __ and 2500 20 – __ |
72199 | 72198 | 69793-1 |
| Nissan Titan (LED) |
72200 | 72206 | 29861-4 |
| 16-Pin |
74973 | 74972 | 26357 |
| New Ford Ranger |
77533 | 77532 | 69793-1 |
| Toyota Tundra (LED) |
79147-1 | 79146-1 | 29861-4 |
| LED Gray |
96618-1 | 96617 | 69793-1 |