Electrical - HOLLEY EFI

Diesel Truck Electrical Parts

Black Diamond Unlimited supplies premium diesel truck electrical parts for when you need to do some maintenance or repairs on your trusty vehicle.

Our extensive product line includes batteries, fuses, alternators, generators, wiring harnesses, flashers, and all the related diesel truck electrical accessories you need to keep your vehicle running smoothly. Our parts are designed to meet the demands of heavy-duty vehicles, providing unmatched durability and performance.

Whether you're replacing a single component or upgrading your entire diesel truck electrical system, Black Diamond Unlimited has the expertise and inventory to support your needs. Experience top-tier service and quality with Black Diamond Unlimited—your partner for diesel truck electrical components.


Holley EFI 534-45 DB-9 COMPUTER CABLE

Holley EFI 534-45 DB-9 COMPUTER CABLE

Brand: Holley EFI

Part Number: 534-45

$59.95

Holley EFI 567-101 METRIPACK AND GT DE-PINNING TOOL-150/280

Holley EFI 567-101 METRIPACK AND GT DE-PIN..

Brand: Holley EFI

Part Number: 567-101

$36.23

Holley EFI 567-102 METRIPACK CRIMPING TOOL-150/280 20-14AWG

Holley EFI 567-102 METRIPACK CRIMPING TOOL..

Brand: Holley EFI

Part Number: 567-102

$207.95

Holley EFI 570-201 METRIPACK, 10 PIN MALE, GREY

Holley EFI 570-201 METRIPACK, 10 PIN MALE,..

Brand: Holley EFI

Part Number: 570-201

$9.80

Holley EFI 570-203 METRIPACK, 10 CAVITY,FEMALE,BLACK

Holley EFI 570-203 METRIPACK, 10 CAVITY,FE..

Brand: Holley EFI

Part Number: 570-203

$9.62

Holley EFI 570-204 METRIPACK, 10 CAVITY, MALE, BLACK

Holley EFI 570-204 METRIPACK, 10 CAVITY, M..

Brand: Holley EFI

Part Number: 570-204

$9.62

Holley EFI 570-205 METRIPACK, 3 CAVITY, MALE, BLACK

Holley EFI 570-205 METRIPACK, 3 CAVITY, MA..

Brand: Holley EFI

Part Number: 570-205

$8.39

Holley EFI 570-208 METRIPACK, 8 CAVITY, MALE, GREY

Holley EFI 570-208 METRIPACK, 8 CAVITY, MA..

Brand: Holley EFI

Part Number: 570-208

$9.80

Holley EFI 570-209 METRIPACK, 8 CAVITY, FEMALE, BLACK

Holley EFI 570-209 METRIPACK, 8 CAVITY, FE..

Brand: Holley EFI

Part Number: 570-209

$9.62

Holley EFI 570-210 METRIPACK, 4 CAVITY, FEMALE, BLACK

Holley EFI 570-210 METRIPACK, 4 CAVITY, FE..

Brand: Holley EFI

Part Number: 570-210

$9.80

Holley EFI 570-212 WEATHER PACK, 3 CAVITY, TOWER, GREEN

Holley EFI 570-212 WEATHER PACK, 3 CAVITY,..

Brand: Holley EFI

Part Number: 570-212

$10.81

Holley EFI 570-214 WEATHER PACK, 4 CAVITY, TOWER, BLACK

Holley EFI 570-214 WEATHER PACK, 4 CAVITY,..

Brand: Holley EFI

Part Number: 570-214

$13.25

Holley EFI 570-216 GT 150, 2 CAVITY, FEMALE, BLACK

Holley EFI 570-216 GT 150, 2 CAVITY, FEMAL..

Brand: Holley EFI

Part Number: 570-216

$11.21

Holley EFI 570-217 METRIPACK, 3 CAVITY, FEMALE, GREY

Holley EFI 570-217 METRIPACK, 3 CAVITY, FE..

Brand: Holley EFI

Part Number: 570-217

$10.93

Holley EFI 570-219 METRIPACK, 2 CAVITY, FEMALE, BLACK

Holley EFI 570-219 METRIPACK, 2 CAVITY, FE..

Brand: Holley EFI

Part Number: 570-219

$10.93

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