What the crossover numbers are:

General Motors uses two main types of paint codes: the G code and the WA code. The G code is the newer system and replaces older two-digit codes, which may have a "U" prefix or suffix. The WA code is older and more consistent, though it's only referenced about half the time.

For purchasing paint, you can use the AC Delco or GM pen/aerosol can numbers to find the corresponding paint code. These products are available through any GM dealership or various websites (note: our site, hdpaintcode.com, does not have any sponsorship, affiliate deals, or links).

If you're looking to mix paint, you might encounter the Akzo number, which is used in stores that stock brands like Sikkens, Lesonal, Wanda, or Utech. Similarly, Axalta (formerly Dupont) and BASF (brands like Diamont, Glasurit, Limco) use their specific numbers for mixing paint.

Example of GM touch up pen.

Example of GM Aerosol Can

2011 Buick Enclave

a 2011 buick vehicle showing the paint colors it came in.

2011 Buick Enclave Paint Codes

Year GM Brand Model Short Code WA Code Color Name Akzo Axalta Basf Ppg Touch Up Pen # Spray Can # Color Shade Example
2011 Buick Enclave GAQ, 80 WA301N Red Jewel Tintcoat BUI06:80 X2400 718166 908589 19367796 19354973
2011 Buick Enclave 51, GAO WA316N Gold Mist Met BUI06:51 X2479 727188 908593 19367788 19354972
2011 Buick Enclave 81 WA414P Cocoa Met BUI07:81 X3644 737225 912801
2011 Buick Enclave 58, GAR WA501Q Carbon Flash Met BUI08:58C X4741 805053 917964 19367787 19355091
2011 Buick Enclave GAN, 17 WA636R Switchblade Silver Met BUI09:17 X5653 773664 919991 19367653 19355105
2011 Buick Enclave 57, GBV WA637R Cyber Gray Met BUI09:57 X5654 773666 920131 19367793
2011 Buick Enclave GGU WA718S Evolution Blue Met BUI10:GGU X6960 826033 923420 19367835
2011 Buick Enclave GBN, 98 WA800J White Diamond Pearl BUI02:98 Z4546 622809 19367784 19354951
2011 Buick Enclave GLF WA819T Space Blue Met BUI11:GLF 857919 926747 19367820 19256545
2011 Buick Enclave 40 WA8554 Summit White BUI84:40C B8550 13570 4318 19367789

2011 Buick Lacrosse

a 2011 buick vehicle showing the paint colors it came in.

2011 Buick Lacrosse Paint Codes

Year GM Brand Model Short Code WA Code Color Name Akzo Axalta Basf Ppg Touch Up Pen # Spray Can # Color Shade Example
2011 Buick Lacrosse GAQ, 80 WA301N Red Jewel Tintcoat BUI06:80 X2400 718166 908589 19367796 19354973
2011 Buick Lacrosse 51, GAO WA316N Gold Mist Met BUI06:51 X2479 727188 908593 19367788 19354972
2011 Buick Lacrosse GAP, 37 WA403P Imperial Blue Met BUI07:37 X3646 825274 912617 19367797
2011 Buick Lacrosse 58, GAR WA501Q Carbon Flash Met BUI08:58C X4741 805053 917964 19367787 19355091
2011 Buick Lacrosse GAN, 17 WA636R Switchblade Silver Met BUI09:17 X5653 773664 919991 19367653 19355105
2011 Buick Lacrosse GHA WA706S Magna Steel Met BUI10:GHA X7703 826778 924221 19367791 19355112
2011 Buick Lacrosse GBN, 98 WA800J White Diamond Pearl BUI02:98 Z4546 622809 19367784 19354951
2011 Buick Lacrosse GAZ, 50 WA8624 Summit White BUI85:50T B8550 826231 6260 19367652 19354941

2011 Buick Lucerne

a 2011 buick vehicle showing the paint colors it came in.

2011 Buick Lucerne Paint Codes

Year GM Brand Model Short Code WA Code Color Name Akzo Axalta Basf Ppg Touch Up Pen # Spray Can # Color Shade Example
2011 Buick Lucerne 89, GBE WA505Q Crystal Claret Tintcoat BUI08:89 X4738 749447 915635 19367785
2011 Buick Lucerne GAN, 17 WA636R Switchblade Silver Met BUI09:17 X5653 773664 919991 19367653 19355105
2011 Buick Lucerne 57, GBV WA637R Cyber Gray Met BUI09:57 X5654 773666 920131 19367793
2011 Buick Lucerne GIM, 97 WA642R Tiara Tan Met BUI09:97 773704 920808 19367833 88860876
2011 Buick Lucerne GGX WA644R Paragon Bronze Met BUI10:GGX 824420 923419 19367881
2011 Buick Lucerne GBN, 98 WA800J White Diamond Pearl BUI02:98 Z4546 622809 19367784 19354951
2011 Buick Lucerne GLF WA819T Space Blue Met BUI11:GLF 857919 926747 19367820 19256545
2011 Buick Lucerne 40 WA8554 Summit White BUI84:40C B8550 13570 4318 19367789
2011 Buick Lucerne 41, GBA WA8555 Black BUI84:41C F0211 13572 9937 19367651 19354940

2011 Buick Regal

a 2011 buick vehicle showing the paint colors it came in.

2011 Buick Regal Paint Codes

Year GM Brand Model Short Code WA Code Color Name Akzo Axalta Basf Ppg Touch Up Pen # Spray Can # Color Shade Example
2011 Buick Regal GBF WA250M Pannacotta Met BUI11:GBF X0813 760087 917811 19367926 19257064
2011 Buick Regal 58, GAR WA501Q Carbon Flash Met BUI08:58C X4741 805053 917964 19367787 19355091
2011 Buick Regal GAN, 17 WA636R Switchblade Silver Met BUI09:17 X5653 773664 919991 19367653 19355105
2011 Buick Regal GAL WA656R Technical Gray Met BUI11:GAL 855360 929011 19367925
2011 Buick Regal 04T GEU WA812S Waterworld Met BUI11:GEU 863210 19367927
2011 Buick Regal 71T, GLZ WA840T Magic Red Tinted Clearcoat BUI11:GLZ 863216
2011 Buick Regal GAZ, 50 WA8624 Summit White BUI85:50T B8550 826231 6260 19367652 19354941
2011 Buick Regal GOP WA885T Dark Mahagony Mica BUI11:GOP 863215 19367928