Block-Underhood BEC fit your 1999 GMC Sierra 1500 2WD

Currently shopping for

1999 GMC Sierra 1500 2WD

Change Vehicle

Categories Close X

Currently selected

Starter, Generator, Ignition, Electrical, Lamps

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Transmission - Automatic

Transmission - Manual

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

11514623
BOLT, Hex, BOLT,HEXAGON W/CONICAL WASHER,M6X1X20(ENGINE WIRING HARNESS FUSE BLOCK BRACKET)
- Require Quantity: 04
- Package Quantity: 10
$5.34 $3.40
10
Add To Cart

13500114
RELAY, Fuel Pump, RELAY,FUEL PUMP(PART OF 13)(GRAY)(35AMP)(4-TERMINAL)(HIGH CURRENT MICRO RELAY)(2.510)
$20.04 $9.54
1
Add To Cart

13500114
RELAY, A/C Electrical, RELAY,A/C COMPRESSOR(PART OF 13)(GRAY)(35AMP)(4-TERMINAL)(HIGH CURRENT MICRO RELAY)(2.510)
$20.04 $9.54
1
Add To Cart

13500114
RELAY, Horn, RELAY,HORN(PART OF 13)(GRAY)(35AMP)(4-TERMINAL)(HIGH CURRENT MICRO RELAY)(2.510)
$20.04 $9.54
1
Add To Cart

FUSE, Fuse

15305191
FUSE, MEGA(175 AMP)(BLACK W/SIZE STAMPED IN WHITE ON CASE(GLOW PLUG)
$14.65 $9.31
1
Add To Cart
88909754
FUSE, MINI(15 AMP)(BLUE)(QTY 25(PART OF 13)
- Require Quantity: 17
- Package Quantity: 25
$4.88 $2.72
25
Add To Cart
12092079
FUSE, MINI(10 AMP)(RED)(QTY 10(PART OF 13)
- Require Quantity: 20
- Package Quantity: 10
$7.44 $4.15
10
Add To Cart
88861352
FUSE, MINI(20 AMP)(YELLOW)(QTY 25(PART OF 13)
- Require Quantity: 07
- Package Quantity: 25
$3.89 $2.07
25
Add To Cart
88909756
FUSE, MINI(25 AMP)(CLEAR)(QTY 25(PART OF 13)
- Require Quantity: 04
- Package Quantity: 1
$0.16 $0.09
1
Add To Cart
12065933
FUSE, MAXI(40 AMP)(AMBER(PART OF 13)
$5.02 $2.80
5
Add To Cart
12092075
FUSE, MINI(30 AMP)(GREEN)(QTY 5(PART OF 13)
- Require Quantity: 07
- Package Quantity: 5
$0.16 $0.09
5
Add To Cart
88861355
FUSE, MAXI(50 AMP)(RED(PART OF 13)
$4.90 $2.73
1
Add To Cart
88909771
FUSE, MAXI(30 AMP)(GREEN)(QTY 5(PART OF 13)
$4.33 $2.41
1
Add To Cart
88909774
FUSE, MAXI(60 AMP)(BLUE(PART OF 13)
$3.96 $2.21
5
Add To Cart

RELAY, Headlamp/Fog Lamp/Turn Signal

13503102
RELAY, HEADLAMP(4 TERMINAL)(PART OF 13)(GRAY)(SPST 280 MINI)(4-WAY)(SQUARE CASE)(W/RESISTOR)(1.055)
$16.22 $7.86
1
Add To Cart
13500126
RELAY, FOG LAMP(5-WAY, HIGH-POWER, W/RESISTOR, UNSHROUDED, MICRO, CODE 7866)(PART OF 13)(BLACK)(35AMP)(5 TERMINAL)(HIGH CURRENT MICRO 280)(10.150)
$21.00 $11.71
1
Add To Cart

RELAY, Voltage and Glow Plug
13503102
RELAY, HEADLAMP(4 TERMINAL)(PART OF 13)(GRAY)(SPST 280 MINI)(4-WAY)(SQUARE CASE)(W/RESISTOR)(1.055)
Fitting Vehicle Options: CK1,2
$16.22 $7.86
1
Add To Cart
13503102
RELAY, IGNITION(4 TERMINAL)(PART OF 13)(GRAY)(SPST 280 MINI)(4-WAY)(SQUARE CASE)(W/RESISTOR)(1.055)
- Fitting Vehicle Options: CK1,2(03-53)
$16.22 $7.86
1
Add To Cart

13503102
RELAY, Rear Window Defogger, RELAY,REAR WINDOW DEFOGGER(INSTALL IN UNDERHOOD BUSSED ELECTRICAL CENTER CENTER, 4 TERMINAL)(PART OF 13)(GRAY)(SPST 280 MINI)(4-WAY)(SQUARE CASE)(W/RESISTOR)(1.055)
$16.22 $7.86
1
Add To Cart

13503102
RELAY, Starter Motor, RELAY,STARTER(4 TERMINAL)(PART OF 13)(GRAY)(SPST 280 MINI)(4-WAY)(SQUARE CASE)(W/RESISTOR)(1.055)
$16.22 $7.86
1
Add To Cart

15811689
COVER, Wiring Junction, COVER,ENGINE WIRING HARNESS JUNCTION BLOCK(WHEN USING ON 2002 & PRIOR VEHICLES, MUST USE NEW LABEL 15055395)

15175348
BRACKET, Wiring Junction, BRACKET,ENGINE WIRING HARNESS FUSE BLOCK(USED TO MOUNT U/H BUSSED ELECTRICAL CENTER)
$45.52 $25.38

11509226
NUT, Hexagon, NUT,HEXAGON W/CONICAL WASHER,M8X1.25,7.5THK,19 O.D.,9,ZINC(INSTRUMENT PANEL WIRING HARNESS)
- Replaced By: 11609412
$7.38 $4.69
1
Add To Cart

RELAY, Chassis/Body Marker/Hazard
12135194
RELAY, EMERGENCY VEHICLE ROOF LAMP(PART OF 11)(TWO 8MM STUDS, ALSO MATES W/CONNECT 13586114)(2.510)
Fitting Vehicle Options: CK1,2(5X7)
$152.45 $68.30
1
Add To Cart
12135005
RELAY, EMERGENCY VEHICLE ROOF LAMP(PART OF 11)(W/BRACKET)(2.694)
- Fitting Vehicle Options: CK1,2(5Y0)
- Replaced By: 19118886
$108.08 $48.42
1
Add To Cart
19149995
RELAY, EMERGENCY VEHICLE ROOF LAMP(90 DEGREE BRACKET)(PART OF 11)(9.277)
- Fitting Vehicle Options: CK1,2(5Y0)
$7.48
1
Add To Cart
84095360
RELAY, EMERGENCY VEHICLE ROOF LAMP(CODE 3601)(PART OF 11)(9.277)
- Fitting Vehicle Options: CK1,2(5Y0), CK1,2(03-53)(TRW)(EXC UV8), CK1,2(03-53)(5G4)(EXC TRW,UV8)
- Replaced By: 19118886
$108.08 $48.42
1
Add To Cart

12193790
PULLER, Wiring Junction, PULLER,FUSE(PART OF 13)(ENGINE & MULTI JUNCTION BLOCK)(BODY)
$6.02 $3.82
1
Add To Cart

15746765
HARNESS, Chassis Wiring, HARNESS,EMERGENCY VEHICLE ROOF LAMP RELAY WIRING(INCLUDES 10)
$107.26 $67.22
1
Add To Cart

12193645
BLOCK, Wiring Junction, BLOCK,ENGINE WIRING HARNESS JUNCTION(USED WITH AND WITHOUT C60)(INCLUDES 2-6,8,12,14-18)(WILL ACCEPT 5-TERMINAL FOG LAMP RELAY 12077866)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1999 GMC Sierra 1500 2WD parts. Parts like Block-Underhood BEC are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L. Model Code: 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX.