My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.

Buick Regal Courtesy Light Bulb Replacement

1
SELECT Year
  1. ✓ In Stock 2015-2016 Buick Regal Courtesy Light Bulb (Hella)

    2015-2016 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 2825

    Halogen - W5W - 12V - 5W - Socket Type Bulb: W2.1x9.5d

    $0.20 View part →
  2. ✓ In Stock 1998-1999 Buick Regal Courtesy Light Bulb (Hella)

    1998-1999 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 37

    Halogen - 12V - 1.3W - Socket Type Bulb: W2x4.6d - Box - Quantity: 10

    $0.26 View part →
  3. ✓ In Stock 1973-1981 Buick Regal Courtesy Light Bulb (Philips)

    1973-1981 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 1445CP

    Compare to Original; Bulb Option 1

    $0.41 View part →
  4. ✓ In Stock 1998-1999 Buick Regal Courtesy Light Bulb (Philips)

    1998-1999 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 37CP

    Compare to Original; Bulb Option 3

    $0.49 View part →
  5. ✓ In Stock 1989 Buick Regal Courtesy Light Bulb (Philips)

    1989 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 73CP

    Compare to Original; Bulb Option 3

    $0.56 View part →
  6. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Hella)

    1981-1999 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 194

    Halogen - 12V - 4W - Socket Type Bulb: W2.1x9.5d - Quantity: 10

    $0.62 View part →
  7. ✓ In Stock 1998-2004 Buick Regal Courtesy Light Bulb (Hella)

    1998-2004 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 74

    Halogen - 12V - 45017W - Socket Type Bulb: W2.1x9.5d - Box - Quantity: 10

    $0.69 View part →
  8. ✓ In Stock 1991-1996 Buick Regal Courtesy Light Bulb (Hella)

    1991-1996 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 24

    Halogen - 12V - 3W - Socket Type Bulb: W2x4.6d - Box - Quantity: 10

    $0.69 View part →
  9. ✓ In Stock 1973-1979 Buick Regal Courtesy Light Bulb (Hella)

    1973-1979 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 1004

    Halogen - 12V - 12/12W - Socket Type Bulb: BA15d - Box - Quantity: 10

    $0.73 View part →
  10. ✓ In Stock 1983-2004 Buick Regal Courtesy Light Bulb (Hella)

    1983-2004 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 168

    Halogen - 12V - 5W - Socket Type Bulb: W2.1x9.5d - Box - Quantity: 10

    $0.80 View part →
  11. ✓ In Stock 1978-1993 Buick Regal Courtesy Light Bulb (Philips)

    1978-1993 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 211-2CP

    Compare to Original; Bulb Option 3

    $0.86 View part →
  12. ✓ In Stock 1989 Buick Regal Courtesy Light Bulb (Hella)

    1989 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 73TB

    Halogen - 12V - 44927W - Socket Type Bulb: W2.1x9.5d - Blister - Quantity: 2

    $0.88 View part →
  13. ✓ In Stock 1998-2004 Buick Regal Courtesy Light Bulb (Philips)

    1998-2004 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 74CP

    Compare to Original; Bulb Option 4

    $0.88 View part →
  14. ✓ In Stock 1979-1990 Buick Regal Courtesy Light Bulb (Philips)

    1979-1990 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 561CP

    Compare to Original; Bulb Option 2

    $0.92 View part →
  15. ✓ In Stock 1973-1981 Buick Regal Courtesy Light Bulb (Philips)

    1973-1981 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 1445B2

    Compare to Original; Bulb Option 1

    $0.92 View part →
  16. ✓ In Stock 1989 Buick Regal Courtesy Light Bulb (Hella)

    1989 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 73

    Halogen - 12V - 1.1W - Socket Type Bulb: W2.1x9.5d - Box - Quantity: 10

    $0.95 View part →
  17. ✓ In Stock 1998-2004 Buick Regal Courtesy Light Bulb (Philips)

    1998-2004 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 74B2

    Compare to Original; Bulb Option 2

    $0.99 View part →
  18. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Philips)

    1981-1999 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 194LLCP
    $0.99 View part →
  19. ✓ In Stock 1973-1987 Buick Regal Courtesy Light Bulb (Philips)

    1973-1987 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 89CP

    Compare to Original; Bulb Option 3

    $1.01 View part →
  20. ✓ In Stock 1983-2004 Buick Regal Courtesy Light Bulb (Philips)

    1983-2004 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 168CP

    Compare to Original; Bulb Option 1

    $1.05 View part →
  21. ✓ In Stock 1973-1987 Buick Regal Courtesy Light Bulb (Philips)

    1973-1987 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 89B2

    Compare to Original; Bulb Option 3

    $1.10 View part →
  22. ✓ In Stock 1973-1996 Buick Regal Courtesy Light Bulb (Philips)

    1973-1996 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 212-2CP

    Compare to Original; Bulb Option 2

    $1.16 View part →
  23. ✓ In Stock 1998-1999 Buick Regal Courtesy Light Bulb (Philips)

    1998-1999 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 37B2

    Compare to Original; Bulb Option 3

    $1.16 View part →
  24. ✓ In Stock 1997 Buick Regal Courtesy Light Bulb (Hella)

    1997 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 194LL

    Halogen - Long Life - 12V - 4W - Socket Type Bulb: W2.1x9.5d

    $1.31 View part →
  25. ✓ In Stock 1991-1996 Buick Regal Courtesy Light Bulb (Philips)

    1991-1996 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 24B2

    Compare to Original; Bulb Option 2

    $1.33 View part →
  26. ✓ In Stock 1973-1979 Buick Regal Courtesy Light Bulb (Philips)

    1973-1979 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 1004CP

    Compare to Original; Bulb Option 1

    $1.42 View part →
  27. ✓ In Stock 1978-1987 Buick Regal Courtesy Light Bulb (Philips)

    1978-1987 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 906CP

    Compare to Original; Bulb Option 2

    $1.46 View part →
  28. ✓ In Stock 1973-1979 Buick Regal Courtesy Light Bulb (Philips)

    1973-1979 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 1004B2

    Compare to Original; Bulb Option 1

    $1.48 View part →
  29. ✓ In Stock 2011-2017 Buick Regal Courtesy Light Bulb (Philips)

    2011-2017 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 12961CP
    $1.53 View part →
  30. ✓ In Stock 1989 Buick Regal Courtesy Light Bulb (Philips)

    1989 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 73LLB2

    Compare to Original; Bulb Option 2

    $1.59 View part →
  31. ✓ In Stock 1998-1999 Buick Regal Courtesy Light Bulb (Philips)

    1998-1999 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 37LLB2

    Compare to Original; Bulb Option 3

    $1.66 View part →
  32. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Philips)

    1981-1999 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 194B2

    Compare to Original; Bulb Option 2

    $1.72 View part →
  33. ✓ In Stock 2017 Buick Regal Courtesy Light Bulb (Osram/Sylvania)

    2017 Buick Regal Courtesy Light Bulb (Osram/Sylvania)

    Partslink #: W0133-1643910
    $1.76 View part →
  34. ✓ In Stock 1978-1993 Buick Regal Courtesy Light Bulb (Philips)

    1978-1993 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 211-2B2

    Compare to Original; Bulb Option 3

    $1.85 View part →
  35. ✓ In Stock 1979-1990 Buick Regal Courtesy Light Bulb (Philips)

    1979-1990 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 561B2

    Compare to Original; Bulb Option 2

    $1.96 View part →
  36. ✓ In Stock 1978-1987 Buick Regal Courtesy Light Bulb (Philips)

    1978-1987 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 906LLB2

    Compare to Original; Bulb Option 2

    $2.13 View part →
  37. ✓ In Stock 1973-1979 Buick Regal Courtesy Light Bulb (Philips)

    1973-1979 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 1004LLB2

    Compare to Original; Bulb Option 1

    $2.17 View part →
  38. ✓ In Stock 1973-1996 Buick Regal Courtesy Light Bulb (Philips)

    1973-1996 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 212-2B2
    $2.41 View part →
  39. ✓ In Stock 1983-2004 Buick Regal Courtesy Light Bulb (Hella)

    1983-2004 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 168TB

    Halogen - 12V - 5W - Socket Type Bulb: W2.1x9.5d - Blister - Quantity: 2

    $2.41 View part →
  40. ✓ In Stock 1998-2004 Buick Regal Courtesy Light Bulb (Philips)

    1998-2004 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 74LLB2

    Compare to Original; Bulb Option 4

    $2.75 View part →
  41. ✓ In Stock 1998-1999 Buick Regal Courtesy Light Bulb (ACDelco)

    1998-1999 Buick Regal Courtesy Light Bulb (ACDelco)

    Partslink #: L37
    $2.90 View part →
  42. ✓ In Stock 1978-1987 Buick Regal Courtesy Light Bulb (Philips)

    1978-1987 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 906B2

    Compare to Original; Bulb Option 2

    $2.92 View part →
  43. ✓ In Stock 1973-1981 Buick Regal Courtesy Light Bulb (Philips)

    1973-1981 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 1445LLB2

    Compare to Original; Bulb Option 1

    $2.92 View part →
  44. ✓ In Stock 1983-2004 Buick Regal Courtesy Light Bulb (Hella)

    1983-2004 Buick Regal Courtesy Light Bulb (Hella)

    Partslink #: 168LL

    Halogen - Long Life - 12V - 5W - Socket Type Bulb: W2.1x9.5d

    $3.03 View part →
  45. ✓ In Stock 2011-2016 Buick Regal Courtesy Light Bulb (Philips)

    2011-2016 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 6411LLB2

    Compare to Original; Bulb Option 2

    $3.14 View part →
  46. ✓ In Stock 1973-1987 Buick Regal Courtesy Light Bulb (Philips)

    1973-1987 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 89LLB2

    Compare to Original; Bulb Option 2

    $3.18 View part →
  47. ✓ In Stock 1978-1993 Buick Regal Courtesy Light Bulb (Philips)

    1978-1993 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 211-2LLB2

    Compare to Original; Bulb Option 3

    $3.44 View part →
  48. ✓ In Stock 1991-1996 Buick Regal Courtesy Light Bulb (Philips)

    1991-1996 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 24LLB2

    Compare to Original; Bulb Option 2

    $3.87 View part →
  49. ✓ In Stock 1973-1996 Buick Regal Courtesy Light Bulb (Philips)

    1973-1996 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 212-2LLB2
    $6.86 View part →
  50. ✓ In Stock 1996-2004 Buick Regal Courtesy Light Bulb (ACDelco)

    1996-2004 Buick Regal Courtesy Light Bulb (ACDelco)

    Partslink #: L212-2

    Professional; CLEAR GLASS/STEEL END CAPS; Quantity Required Varies by Application

    $6.97 View part →
  51. ✓ In Stock 2011-2016 Buick Regal Courtesy Light Bulb (Philips)

    2011-2016 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 6411WLED

    Compare to Original; Bulb Option 3

    $8.19 View part →
  52. ✓ In Stock 1973-1996 Buick Regal Courtesy Light Bulb (Dorman)

    1973-1996 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 212W-SMD

    212 Bulb Compare to Original White 6 LED Wattage: 1.44 W Light Color: White

    $14.25 View part →
  53. ✓ In Stock 1981-2017 Buick Regal Courtesy Light Bulb (Philips)

    1981-2017 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 12961WLED

    Compare to Original; Bulb Option 1

    $14.68 View part →
  54. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Philips)

    1981-1999 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 194CVB2
    $16.60 View part →
  55. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 194R-HP

    194 Bulb Compare to Original Red Single LED Wattage: 2 W Light Color: Red

    $16.71 View part →
  56. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 194A-HP

    194 Bulb Amber Single LED Compare to Original Wattage: 2 W Light Color: Amber

    $17.18 View part →
  57. ✓ In Stock 2011-2017 Buick Regal Courtesy Light Bulb (Philips)

    2011-2017 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 12961CVB2
    $17.26 View part →
  58. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 194B-HP

    194 Bulb Blue Single LED Compare to Original Wattage: 2 W Light Color: Blue

    $17.57 View part →
  59. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 194G-HP

    194 Bulb Compare to Original Green Single LED Wattage: 2 W Light Color: Green

    $18.06 View part →
  60. ✓ In Stock 1973-1996 Buick Regal Courtesy Light Bulb (Motormite)

    1973-1996 Buick Regal Courtesy Light Bulb (Motormite)

    Partslink #: 212B-SMD

    212 Bulb Blue 6 LED Compare to Original Wattage: 1.44 W Light Color: Blue

    $18.12 View part →
  61. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 194B-SMD

    194 Bulb Blue 5 LED Compare to Original Wattage: 1.2 W Light Color: Blue

    $18.45 View part →
  62. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 194W-SMD

    194 Bulb Compare to Original White 5 LED Wattage: 1.2 W Light Color: White

    $18.45 View part →
  63. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 194W-HP

    194 Bulb Compare to Original Single LED Wattage: 2 W Light Color: White

    $18.75 View part →
  64. ✓ In Stock 1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    1981-1999 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 194G-SMD

    194 Bulb Compare to Original Green 5 LED Wattage: 1.2 W Light Color: Green

    $19.01 View part →
  65. ✓ In Stock 1978-1993 Buick Regal Courtesy Light Bulb (Dorman)

    1978-1993 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 211G-HP

    211 Bulb Compare to Original Green LED Wattage: 2 W Light Color: Green

    $20.64 View part →
  66. ✓ In Stock 1978-1993 Buick Regal Courtesy Light Bulb (Dorman)

    1978-1993 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 211B-HP

    211 Bulb Blue LED Compare to Original Wattage: 2 W Light Color: Blue

    $20.66 View part →
  67. ✓ In Stock 1978-1993 Buick Regal Courtesy Light Bulb (Dorman)

    1978-1993 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 211A-HP

    211 Bulb Amber LED Compare to Original Wattage: 2 W Light Color: Amber

    $20.66 View part →
  68. ✓ In Stock 1978-1993 Buick Regal Courtesy Light Bulb (Dorman)

    1978-1993 Buick Regal Courtesy Light Bulb (Dorman)

    Partslink #: 211R-HP

    211 Bulb Compare to Original Red LED Wattage: 2 W Light Color: Red

    $20.66 View part →
  69. ✓ In Stock 1981-2017 Buick Regal Courtesy Light Bulb (Philips)

    1981-2017 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 194RLED
    $21.09 View part →
  70. ✓ In Stock 1983-2004 Buick Regal Courtesy Light Bulb (Philips)

    1983-2004 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 168WLED
    $21.50 View part →
  71. ✓ In Stock 1981-2017 Buick Regal Courtesy Light Bulb (Philips)

    1981-2017 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 194ALED
    $21.50 View part →
  72. ✓ In Stock 1978-1993 Buick Regal Courtesy Light Bulb (Motormite)

    1978-1993 Buick Regal Courtesy Light Bulb (Motormite)

    Partslink #: 211W-HP

    211 Bulb Compare to Original White LED Wattage: 2 W Light Color: White

    $25.46 View part →
  73. ✓ In Stock 1978-1987 Buick Regal Courtesy Light Bulb (Philips)

    1978-1987 Buick Regal Courtesy Light Bulb (Philips)

    Partslink #: 921RLED
    $32.06 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video

Courtesy Light Bulb Compatibility for Buick Regal

Browse our selection of quality courtesy light bulb parts designed specifically for your Buick Regal. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

25th Anniversary Edition · Base · CXL · Custom · Estate Wagon · GNX · GS · GSE · Gran Sport · Grand National · LS · LSE · Limited · Limited Turbo · Olympic Gold Edition · Premium · SR · Sport · Sport Touring · T-Type

Body Types

Coupe · Sedan · Wagon

Engine Options

L4 2.0L · L4 2.4L · V6 2.8L · V6 3.1L · V6 3.2L · V6 3.8L · V6 4.1L · V6 4.3L · V8 4.3L · V8 4.4L · V8 4.9L · V8 5.0L · V8 5.7L · V8 7.5L

Transmissions

Automatic · Manual · U/K

Added to cart · Part