Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting

Buick Relay Boxes

Select vehicle to guarantee fit

Make
Model
Year
Or
< Back to View All
Fuses & Fuse Box
  • Department
  • Prices

36 Products found

Sort by:
Recommended
Filter Results
Sort
View by
  • OEM Buick Fuse & Relay Box Diagram - 25865467
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 25865467
    $383.82 MSRP: $694.72
    You Save: $310.90 (45%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 12.6 x 11.0 x 6.6 inches
    • Item Weight: 4.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25821691, 25821690
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Main Fuse Diagram - 13289598
    View Related Parts

    OEM (Genuine) Buick Main Fuse

    PartNumber: 13289598
    $47.69 MSRP: $78.97
    You Save: $31.28 (40%)
    Product Specifications
    • Other Names: Fuse, Fuse Holder, Main Fuse
    • Item Dimensions: 4.4 x 3.7 x 0.4 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Main Fuse
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 25855325
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 25855325
    $192.95 MSRP: $306.34
    You Save: $113.39 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 8.4 x 7.4 x 4.5 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15927732, 25855323, 15927730
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Block Asm-Engine Wiring Harness Junction Diagram - 25865468
    View Related Parts

    OEM (Genuine) Buick Block Asm-Engine Wiring Harness Junction

    PartNumber: 25865468
    $318.27 MSRP: $576.08
    You Save: $257.81 (45%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 12.0 x 8.0 x 7.1 inches
    • Item Weight: 3.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Block Asm-Engine Wiring Harness Junction
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 23436803
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 23436803
    $423.69 MSRP: $766.88
    You Save: $343.19 (45%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 11.3 x 11.2 x 6.1 inches
    • Item Weight: 4.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 23436809, 23436806
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 94520906
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 94520906
    $282.39 MSRP: $448.37
    You Save: $165.98 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 11.8 x 8.5 x 5.6 inches
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 84604297
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 84604297
    $101.13 MSRP: $160.55
    You Save: $59.42 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 84949767
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 84949767
    $158.34 MSRP: $251.35
    You Save: $93.01 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Replaced by: 85140174
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 20934632
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 20934632
    $169.45 MSRP: $269.05
    You Save: $99.60 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 7.9 x 7.9 x 7.7 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20934630, 25993207, 25923392, 25923390, 20934008, 25993209, 20934006
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 84516213
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 84516213
    $85.06 MSRP: $135.05
    You Save: $49.99 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 13.1 x 9.8 x 5.5 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85020359
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 42604046
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 42604046
    $140.53 MSRP: $223.09
    You Save: $82.56 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 7.9 x 5.5 x 5.4 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 42733198
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 42733198
    $127.86 MSRP: $231.44
    You Save: $103.58 (45%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Replaced by: 42823940
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Junction Block Diagram - 95250936
    View Related Parts

    OEM (Genuine) Buick Junction Block

    PartNumber: 95250936
    $52.79 MSRP: $83.81
    You Save: $31.02 (38%)
    Product Specifications
    • Other Names: Junction Block
    • Item Dimensions: 8.3 x 5.5 x 4.5 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 42627351
    • Part Description: Buick Junction Block
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 22786006
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 22786006
    $14.45 MSRP: $22.93
    You Save: $8.48 (37%)
    Product Specifications
    • Other Names: Fuse & Relay Box, Fuse Box, Relay Box
    • Item Dimensions: 4.2 x 4.2 x 2.3 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick BLOCK ASM-BAT DISTRIBUTION ENG COMPT FUSE Diagram - 84499606
    View Related Parts

    OEM (Genuine) Buick BLOCK ASM-BAT DISTRIBUTION ENG COMPT FUSE

    PartNumber: 84499606
    $74.20 MSRP: $117.82
    You Save: $43.62 (38%)
    Product Specifications
    • Other Names: Junction Block
    • Item Dimensions: 8.4 x 7.4 x 4.3 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20914309, 13358924, 25918134
    • Part Description: Buick BLOCK ASM-BAT DISTRIBUTION ENG COMPT FUSE
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 42342536
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 42342536
    $150.78 MSRP: $239.41
    You Save: $88.63 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 42750633
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 42750633
    $159.01 MSRP: $252.49
    You Save: $93.48 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 42778908
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 42778908
    $125.01 MSRP: $226.28
    You Save: $101.27 (45%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Replaced by: 42823941
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 84423753
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 84423753
    $255.54 MSRP: $405.73
    You Save: $150.19 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Replaces: 23473776, 23505626, 84067158
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 84922665
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 84922665
    $85.06 MSRP: $135.05
    You Save: $49.99 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Replaces: 84516213, 84215666
    • Replaced by: 85020359
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 84949768
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 84949768
    $149.44 MSRP: $237.30
    You Save: $87.86 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 84972829
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 84972829
    $242.21 MSRP: $384.47
    You Save: $142.26 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 85511697
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 85511697
    $158.34 MSRP: $251.35
    You Save: $93.01 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Replaced by: 85140174
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 85511698
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 85511698
    $122.11 MSRP: $193.85
    You Save: $71.74 (38%)
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Fitment Type: Direct Replacement
    • Replaced by: 85140175
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Fuse & Relay Box Diagram - 20894794
    View Related Parts

    OEM (Genuine) Buick Fuse & Relay Box

    PartNumber: 20894794
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 12.1 x 9.8 x 5.5 inches
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Fuse & Relay Box
    More Info
  • OEM Buick Junction Block Diagram - 25918681
    View Related Parts

    OEM (Genuine) Buick Junction Block

    PartNumber: 25918681
    Product Specifications
    • Other Names: Junction Block
    • Item Dimensions: 12.1 x 9.7 x 5.4 inches
    • Item Weight: 3.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25790580, 15812628
    • Part Description: Buick Junction Block
    More Info
  • OEM Buick Junction Block Diagram - 10320101
    View Related Parts

    OEM (Genuine) Buick Junction Block

    PartNumber: 10320101
    Product Specifications
    • Other Names: Junction Block
    • Item Dimensions: 11.9 x 9.6 x 5.4 inches
    • Item Weight: 3.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Junction Block
    More Info
  • OEM Buick Relay Box Diagram - 22983311
    View Related Parts

    OEM (Genuine) Buick Relay Box

    PartNumber: 22983311
    Product Specifications
    • Other Names: Relay Box
    • Item Dimensions: 9.8 x 8.6 x 3.6 inches
    • Fitment Type: Direct Replacement
    • Replaces: 20910413
    • Part Description: Buick Relay Box
    More Info
  • OEM Buick Relay Cover Diagram - 95250938
    View Related Parts

    OEM (Genuine) Buick Relay Cover

    PartNumber: 95250938
    Product Specifications
    • Other Names: Relay Box, Relay Cover
    • Item Dimensions: 5.2 x 4.1 x 2.9 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Relay Cover
    More Info
  • OEM Buick Block Asm, Engine Wiring Harness Junction Diagram - 15334629
    View Related Parts

    OEM (Genuine) Buick Block Asm, Engine Wiring Harness Junction

    PartNumber: 15334629
    Product Specifications
    • Other Names: Fuse & Relay Box
    • Item Dimensions: 11.8 x 9.8 x 5.4 inches
    • Item Weight: 4.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Block Asm, Engine Wiring Harness Junction
    More Info
1-30 of 36 Results
< Previous
12
Next >

Featured Buick Relay Boxes by Models

Regal Enclave LeSabre LaCrosse Encore Envision Lucerne Encore GX