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Chevrolet K20 Air Injection System Parts

This page brings together air injection system parts for the Chevrolet K20, covering model years 1975–1986. The range includes secondary air injection pipes and pump check valves sourced from several suppliers. Select your year above and we'll show only the air injection system parts that fit your Chevrolet K20. Fitment is checked against our vehicle data for every part listed.

1 - 5 of 5 results

Best Seller Free Shipping
Picture of Standard Motor Products Air Pump Check Valve

Standard Motor Products Air Pump Check Valve

65 reviews
Vehicle Specific
from $14
In Stock (10+)
Picture for manufacturer Standard Motor Products
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Best Seller Free Shipping
Picture of Standard Motor Products Secondary Air Injection Pipe

Standard Motor Products Secondary Air Injection Pipe

6 reviews
Vehicle Specific
from $26
In Stock (10+)
Picture for manufacturer Standard Motor Products
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Best Seller Free Shipping
Picture of Standard Motor Products AIR Injection Pipe

Standard Motor Products AIR Injection Pipe

15 reviews
Vehicle Specific
from $35
In Stock (10+)
Picture for manufacturer Standard Motor Products
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Free Shipping
Picture of Dorman Secondary Air Injection Pump Pulley

Dorman Secondary Air Injection Pump Pulley

73 reviews
Vehicle Specific
from $11
In Stock (9)
Picture for manufacturer Dorman
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Picture of Gates 23848 Defroster and Air Intake Hose

Gates 23848 Defroster and Air Intake Hose

56 reviews
Part: 23848
Vehicle Specific
$36.36
In Stock (10+)
Picture for manufacturer Gates

What's here for your Chevrolet K20

  • Secondary Air Injection Pipes
  • Secondary Air Injection Pump Check Valves

The widest selection here comes from Standard Motor Products, Gates, Dorman, and Airtex Automotive Division. Other categories Chevrolet K20 owners shop for: Chevrolet K20 Body Frame Parts, Chevrolet K20 Springs and Suspension Parts and Chevrolet K20 Steering Gear and Parts, or browse all Chevrolet K20 parts and accessories.