EGR System

2025 Chevrolet Silverado 2500 HD EGR Valve, EGR Filter

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2025 Chevrolet Silverado 2500 HD
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Diagram (1 of 1): Emission System - Egr System
2025 Chevy Silverado 2500 HD EGR System Diagram
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Part No. & Part Description
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Part No. &
Part Description
  • 1 Chevy 12713478 EGR Valve
    12713478
    EGR Valve
    • Part Notes: 6.6L Diesel
    • Replaced By: 12741983
    MSRP: $431.92 Your Price: $228.78
    1
    Add To Cart
  • 3 Chevy 12688016 EGR Pipe
    12688016
    EGR Pipe
    • Part Notes: 6.6L Diesel
    MSRP: $171.16 Your Price: $91.14
    1
    Add To Cart
  • 5 Chevy 12688014 EGR Pipe Gasket
    12688014
    EGR Pipe Gasket
    Gasket-EGR Pipe
    • Part Notes: 6.6L Diesel, Lower
    MSRP: $24.06 Your Price: $12.81
    1
    Add To Cart
  • 6 Chevy 12641860 Inlet Hose
    12641860
    Inlet Hose
    Hose Assembly-EGR Valve Cooling Feed
    • Part Notes: 6.6L Diesel
    • Replaced By: 12744385
    MSRP: $22.40 Your Price: $12.54
  • 7 Chevy 12719125 Outlet Hose
    12719125
    Outlet Hose
    Hose Assembly-EGR Cooler Water Bypass Inlet
    • Part Notes: 6.6L Diesel
    MSRP: $18.46 Your Price: $9.83
    1
    Add To Cart
  • 8
    12713477
    By-Pass Valve
    • Part Notes: 6.6L Diesel
    • Replaced By: 12740740
    MSRP: $381.16 Your Price: $202.97
    1
    Add To Cart
  • 12 Chevy 12721632 EGR Cooler
    12721632
    EGR Cooler
    Cooler Assembly-EGR
    • Part Notes: 6.6L Diesel
    MSRP: $387.40 Your Price: $206.29
    1
    Add To Cart
  • 15 Chevy 12696173 Inlet Pipe
    12696173
    Inlet Pipe
    Pipe Assembly-EGR Manifold Cooling Feed
    • Part Notes: 6.6L Diesel
    • Replaced By: 12737236
    MSRP: $140.40 Your Price: $74.76
    1
    Add To Cart
  • 19
    12708885
    Heat Shield
    • Part Notes: 6.6L Diesel, EGR Cooler
    MSRP: $19.16 Your Price: $10.20
    1
    Add To Cart
  • 20 Chevy 12692269 Heat Shield
    12692269
    Heat Shield
    Shield-EGR Pipe
    • Part Notes: 6.6L Diesel, Cross Over Pipe
    MSRP: $42.53 Your Price: $25.80
    1
    Add To Cart
  • 21 Chevy 12708880 Heat Shield
    12708880
    Heat Shield
    Shield-EGR Pipe
    • Part Notes: 6.6L Diesel, EGR Pipe
    MSRP: $34.50 Your Price: $18.37
    1
    Add To Cart
  • 22 Chevy 12677346 EGR Temperature Sensor
    12677346
    EGR Temperature Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 6.6L Diesel, AT Cross Over Pipe
    MSRP: $56.26 Your Price: $29.96
    1
    Add To Cart
  • 22
    12694685
    EGR Temperature Sensor
    • Part Notes: 6.6L Diesel, AT Cross Over Pipe
    MSRP: $32.68 Your Price: $17.40
    1
    Add To Cart
  • 22 Chevy 12731716 EGR Temperature Sensor
    12731716
    EGR Temperature Sensor
    Module Assembly-Exhaust Gasoline Temperature Sensor (Bank 1 Module 1
    • Part Notes: 6.6L Diesel, AT Manifold
    • Replaced By: 12746333
    MSRP: $80.05 Your Price: $50.43
    1
    Add To Cart