1991 GMC C1500 A.I.R. System

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1991 GMC C1500

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Emission Control & Exhaust

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Diagram (1 of 1): Emission System - Emission Components (Except Diesel)

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

1
7849167
A.I.R. Pump
Pump Assembly-Air Injection
- Part Notes: Except Diesel, 4.3, 5.0 & 5.7 Liter

2
10045702
Pulley
Pulley, Air Injection Reactor Pump And Multi-Function Air Compressor
- Part Notes: Except Diesel, 4.3, 5.0, & 5.7 Liter, W/AC

3
17087115
Vapor Canister
Canister, Fuel Tank Evaporator Control
- Part Notes: Except Diesel

4
15567662
Vapor Canister Bracket
Bracket, Fuel Tank Evaporator/Purge Control
- Part Notes: Except Diesel

5
17087240
Vapor Valve
Valve Assembly-Fuel Vapor Pressure Control
- Part Notes: Except Diesel

22050642
Check Valve
Valve, Emission Control System
- Part Notes: All Models; 4.3l;All Models; 5.0l, 5.7l

17087137
Diverter Valve
Valve, Emission Control System (ECM Components)
- Part Notes: All Models; 4.3l, 5.7l & 7.4l

14102112
Manifold Pipe
Pipe Assembly-Air Injection Engine
Part Notes: All Models; 4.3l; Right Side
14102113
Manifold Pipe
Pipe Assembly-Air Injection Engine
- Part Notes: All Models; 4.3l; Left Side
14102114
Manifold Pipe
Pipe Assembly-Air Injection Engine
- Part Notes: All Models; 5.7l; Right Side
14102115
Manifold Pipe
Pipe Assembly-Air Injection Engine
- Part Notes: All Models; 5.7l; Left Side