T.B.I. & Related Parts fit your 1988 GMC Suburban R2500

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1988 GMC Suburban R2500

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Suburban 3/4 Ton

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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

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Cooling System, Grille, Oil System

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Frames, Springs, Shocks, Bumpers, Fascias

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Maintenance Parts, Fluids, Capacities, Electrical Connectors

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Speedometer Gears, Shaft, Adapter

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Transmission - Manual

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SENSOR, Computer Control Sensors

12569240
SENSOR, M.AIR PUMP
$122.71 $65.02
1
Add To Cart
19211437
SENSOR, EXHAUST OXYGEN
$33.26 $15.80
1
Add To Cart
19211437
SENSOR, EXHAUST OXYGEN (1 WIRE)(1987)(W/4.3Z,5.0H,5.7K)
$33.26 $15.80
1
Add To Cart

10137639
SOLENOID, Emission Control System, SOLENOID, E.G.R. VALVE & EXHAUST PRESSURE REGULATOR VALVE (RV2,3 1989-91 W/5.7K)

19211437
SENSOR, Emission Control Sensor(Oxygen), SENSOR, EXHAUST OXYGEN (1987-91)(W/5.7K)
$33.26 $15.80
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)

10456288
SENSOR, E.S.C. KNOCK (1987-90)(W/4.3Z)
$93.01 $44.79
1
Add To Cart
10456288
SENSOR, E.S.C. KNOCK (1987-1990 RV1,2,3 W/5.7K)
$93.01 $44.79
1
Add To Cart
10456288
SENSOR, E.S.C. KNOCK (1991 RV1 W/5.7K)
$93.01 $44.79
1
Add To Cart
10456288
SENSOR, E.S.C. KNOCK (1991 RV3 W/5.7K,MANUAL TRANSMISSION(M20)
$93.01 $44.79
1
Add To Cart
10456549
SENSOR, E.S.C. KNOCK (1991 RV2 W/5.7K)
$114.39 $35.57
1
Add To Cart
10456549
SENSOR, E.S.C. KNOCK (1991 RV3 W/5.7K & AUTOMATIC TRANSMISSION(MT1)
$114.39 $35.57
1
Add To Cart
10456287
SENSOR, E.S.C. KNOCK (1987)(W/5.0H)

354501
NIPPLE, Heater, NIPPLE,HEATER HOSE(1/2-14 NPTF W/5/8 NIPPLE)(AS REQUIRED)(3.675)
$14.75 $9.38
1
Add To Cart

GASKET, Throttle Body/Carburetor

10129563
GASKET, T.B.I. (1991)(W/5.7K)
$12.10 $6.66
5
Add To Cart
10129563
GASKET, T.B.I. (1987)(W/4.3Z)
$12.10 $6.66
5
Add To Cart
10129564
GASKET, T.B.I. (1987-1990)(W/5.0H,5.7K)
10129566
GASKET, T.B.I.
10129567
GASKET, T.B.I. HEATER TO MANIFOLD

SOLENOID, Emission Control System(ECM Components)

14102002
SOLENOID, E.G.R. VACUUM CONTROL BLEED VALVE (RV1 1987-91 (W/4.3Z,5.0H,5.7K)
14092278
SOLENOID, E.G.R. VALVE & EXHAUST PRESSURE REGULATOR VALVE (RV2,3 1987-88 W/5.7K)

14100839
HOSE, Throttle Body Coolant Supply, HOSE, T.B.I. HEATER INLET

HARNESS, Spark Control Pipe

10092923
HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM (RV2,3 W/5.7K)
$13.05
1
Add To Cart
14102062
HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM REAR (W/4.3Z)

11609463
SCREW, Tapping, SCREW, HEXAGON W/FLAT WASHER TAP (M4.2X1.41X10,6010M PHOSPHATE ORGANIC)(AS REQUIRED)
$7.10 $4.50
1
Add To Cart

ADAPTER, Throttle Body Coolant Supply

10045799
ADAPTER, T.B.I. HEATER (1988-89)
10045799
ADAPTER, T.B.I. HEATER (1987)(ALSO USE 10052940 AND 15565039 FOR A.C.)(ALSO USE 10052940 AND 15565040 LESS A.C.)

10052940
CONNECTOR, Throttle Body Coolant Supply, CONNECTOR, T.B.I. HEATER ADAPTER (INCLUDES SEAL & RETAINER)

TUBE, Emission System

10085692
TUBE, M.AIR PUMP SENSOR VACUUM (1990-1991)(W/5.7K)
10101102
TUBE, M.AIR PUMP SENSOR VACUUM
14102067
TUBE, M.AIR PUMP SENSOR VACUUM (1987-1989)(W/4.3Z,5.0H,5.7K)

10085769
ADAPTER, Throttle Body/Carburetor, ADAPTER, T.B.I. HEATER (1990)

10137653
BRACKET, Computer Control Sensors, BRACKET, MANIFOLD SENSOR (1990-1991)(W/5.7K)

HARNESS, Emission System

14102063
HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM FRONT (W/4.3Z)
14102064
HARNESS, E.G.R. VALVE VACUUM FRONT (EXCEPT K19)
14102066
HARNESS, EGR VALVE VACUUM (W/5.0H,5.7K)
14102069
HARNESS, AIR INJECTOR CONTROL VALVE VACUUM (1987-88 W/5.7K)
14102070
HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM FRONT (RV1 W/5.0H,5.7K)
14102071
HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM (1987-90 W/5.7K)

9441664
BOLT, Hexagon, BOLT, HEXAGON (1/2-13X.62, 280M PLATE STEEL)

1470030
CLAMP, WORM GEAR (.62 TO 1.25)
- Replaced By: 11610236
$7.38 $4.69
1
Add To Cart

11509645
SCREW ASM, W/FLAT WASHER (M4.2X1.41X25, PHOSPHATE ORGANIC)
- Replaced By: 11589012
$4.14 $2.63
10
Add To Cart

9440414
BOLT, HEX FLANGED HEAD (5/16-18X2.25, 280M PHOSPHATE ORGANIC)
$1.28 $0.42
1
Add To Cart

11509745
SCREW, W/FLAT WASHER(M6.3X1.81X13 PHOSPHATE ORGANIC)(AS REQUIRED)
$22.26
1
Add To Cart

9439905
BOLT, HEX FLANGED HEAD 3/8-16X3/4 PHOSPHATE ZINC ORGANIC 300M
$7.31 $4.64
1
Add To Cart

25509274
PLUG (1988-1991)
$7.20 $4.57

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1988 GMC Suburban R2500 parts. Parts like T.B.I. & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: 3/4 TON.