HomeEmission Control > Air Injection SystemStandard Ignition AT183 Secondary Air Injection Pipe
Part #: AT183

Standard Ignition AT183 Secondary Air Injection Pipe

⚙️ 19 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, G30, P30, G3500, P20, G20, and G2500
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Overview of Standard Ignition Secondary Air Injection Pipe

The Standard Ignition AT183 Secondary Air Injection Pipe is designed for external mounting and engineered to meet the emission control needs of Chevrolet vans. Specifically compatible with Chevrolet G20, G30, P20, and P30 models, this pipe plays a critical role in the air injection system to reduce harmful emissions.

  • External mounting location for straightforward installation
  • Compatible with Chevrolet G20, G30, P20, and P30 models
  • Part number AT183 ensures precise fit and function
  • Constructed to support the secondary air injection system
  • Meets OEM specifications for emission control components

Detailed Product Description

The Standard Ignition AT183 Secondary Air Injection Pipe is an essential component of the emission control system, specifically designed for external mounting on Chevrolet vans including the G20, G30, P20, and P30. This pipe facilitates the delivery of secondary air into the exhaust stream, helping to reduce emissions during cold engine starts. Its design ensures compatibility with the original equipment air injection system, maintaining proper airflow and system integrity. The external mounting location simplifies inspection and replacement, making it a practical choice for maintaining emission compliance.

Purpose and Common Issues Addressed

  • Restores proper secondary air flow to reduce exhaust emissions
  • Prevents exhaust leaks caused by cracked or damaged pipes
  • Eliminates check engine light triggers related to air injection faults
  • Supports cold start emission control for Chevrolet G20, G30, P20, and P30
  • Maintains system pressure to ensure efficient catalytic converter operation

Installation Notes and Tips

  • Designed for external mounting, allowing easier access during installation
  • Verify compatibility with Chevrolet G20, G30, P20, and P30 before installation
  • Inspect surrounding components for wear or damage during replacement
  • Use appropriate tools to avoid damaging the pipe or mounting hardware
  • Follow vehicle manufacturer torque specifications for secure fitting

Quality Assurance and Warranty

Standard Ignition parts, including the AT183 Secondary Air Injection Pipe, are manufactured to meet or exceed OEM standards. This part undergoes rigorous quality control to ensure durability and reliable performance in emission control applications. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term use in Chevrolet G20, G30, P20, and P30 vehicles.

BrandStandard Ignition
Part NumberAT183
Mounting LocationExternal

This part fits 19 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1988ChevroletG305.7LV8N/AFits both left and right side seat lumbar switches.
1988ChevroletP305.7LV8N/AFits both left and right side seat lumbar switches.
1988GMCG35005.7LV8N/AFits both left and right side seat lumbar switches.
1987ChevroletG305.7LV8N/AFits both left and right side seat lumbar switches.
1987ChevroletP205.7LV8N/AFits both left and right side seat lumbar switches.
1987ChevroletP305.7LV8N/AFits both left and right side seat lumbar switches.
1987GMCG35005.7LV8N/AFits both left and right side seat lumbar switches.
1986ChevroletG205.7LV8N/AFits both left and right side seat lumbar switches.
1986ChevroletG305.7LV8N/AFits both left and right side seat lumbar switches.
1986ChevroletP205.7LV8N/AFits both left and right side seat lumbar switches.
1986ChevroletP305.7LV8N/AFits both left and right side seat lumbar switches.
1986GMCG25005.7LV8N/AFits both left and right side seat lumbar switches.
1986GMCG35005.7LV8N/AFits both left and right side seat lumbar switches.
1985ChevroletG205.7LV8N/AFits both left and right side seat lumbar switches.
1985ChevroletG305.7LV8N/AFits both left and right side seat lumbar switches.
1985ChevroletP205.7LV8N/AFits both left and right side seat lumbar switches.
1985ChevroletP305.7LV8N/AFits both left and right side seat lumbar switches.
1985GMCG25005.7LV8N/AFits both left and right side seat lumbar switches.
1985GMCG35005.7LV8N/AFits both left and right side seat lumbar switches.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

14088578160-4471A10442-6183219-41673-1881779-5383AR84EC4232

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.