Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for Buick LaCrosse Relay Boxes
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Buick LaCrosse Relay Boxes

< Back to View All
Fuses & Fuse Box
  • Department
  • Prices

8 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) Buick LaCrosse Main Fuse

    PartNumber: 13289598
    OEM Buick LaCrosse Main Fuse - 13289598
    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 LaCrosse Main Fuse
    More Info
    $44.00 MSRP: $69.89
    You Save: $25.89 (38%)
  • OEM (Genuine) Buick LaCrosse BLOCK ASM-BAT DISTRIBUTION ENG COMPT FUSE

    PartNumber: 84499606
    OEM Buick LaCrosse BLOCK ASM-BAT DISTRIBUTION ENG COMPT FUSE - 84499606
    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 LaCrosse BLOCK ASM-BAT DISTRIBUTION ENG COMPT FUSE
    More Info
    $58.69 MSRP: $93.19
    You Save: $34.50 (38%)
  • OEM (Genuine) Buick LaCrosse Junction Block

    PartNumber: 25918681
    OEM Buick LaCrosse Junction Block - 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 LaCrosse Junction Block
    More Info
  • OEM (Genuine) Buick LaCrosse Junction Block

    PartNumber: 10320101
    OEM Buick LaCrosse Junction Block - 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 LaCrosse Junction Block
    More Info
  • OEM (Genuine) Buick LaCrosse Relay Box

    PartNumber: 22983311
    OEM Buick LaCrosse Relay Box - 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 LaCrosse Relay Box
    More Info
  • OEM (Genuine) Buick LaCrosse Block Asm-Accessory Wiring Junction

    PartNumber: 25918680
    OEM Buick LaCrosse Block Asm-Accessory Wiring Junction - 25918680
    Product Specifications
    • Other Names: Junction Block
    • Item Dimensions: 11.7 x 9.4 x 5.4 inches
    • Item Weight: 2.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15778476
    • Part Description: Buick LaCrosse Block Asm-Accessory Wiring Junction
    More Info
  • OEM (Genuine) Buick LaCrosse Relay Box

    PartNumber: 20910412
    OEM Buick LaCrosse Relay Box - 20910412
    Product Specifications
    • Other Names: Relay Box
    • Item Dimensions: 6.8 x 6.4 x 1.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick LaCrosse Relay Box
    More Info
  • OEM (Genuine) Buick LaCrosse Block Asm-Accessory Wiring Junction

    PartNumber: 15826039
    OEM Buick LaCrosse Block Asm-Accessory Wiring Junction - 15826039
    Product Specifications
    • Other Names: Junction Block
    • Item Dimensions: 12.3 x 9.5 x 5.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick LaCrosse Block Asm-Accessory Wiring Junction
    More Info

Browse Buick LaCrosse Relay Boxes by Years