HomeStandard Ignition AT112 Secondary Air Injection Pipe - Left
Part #: AT112

Standard Ignition AT112 Secondary Air Injection Pipe - Left

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⚙️ 24 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Chevrolet, and GMC, Cherokee, Comanche, Wagoneer, S10, S10 Blazer, S15, S15 Jimmy, and Camaro
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Overview of Standard Ignition Secondary Air Injection Pipe AT112

The Standard Ignition Secondary Air Injection Pipe AT112 is designed for reliable mounting at the engine head, ensuring proper air injection system function. This part is compatible with select Chevrolet, GMC, and Jeep models, including Camaro, Cherokee, Comanche, S10, S10 Blazer, S15, S15 Jimmy, and Wagoneer.

  • Mounts securely at the engine head for optimal air injection flow
  • Compatible with Chevrolet Camaro, GMC S10, Jeep Cherokee, and other models
  • Part number AT112 for precise identification and fitment
  • Constructed to meet emission control system requirements
  • Designed to integrate with the vehicle’s secondary air injection system

Detailed Product Description

The Standard Ignition Secondary Air Injection Pipe AT112 plays a critical role in the emission control system by directing secondary air into the exhaust stream to reduce harmful emissions. Specifically mounted at the engine head, this pipe ensures efficient air delivery to the catalytic converter during cold starts. Its design and construction meet OEM specifications, providing a direct replacement for worn or damaged pipes in the air injection system. This part supports emission compliance and helps maintain engine performance on Chevrolet Camaro, GMC S10, Jeep Cherokee, and other compatible models.

Common Applications and Issues Addressed

  • Restores proper secondary air flow to reduce exhaust emissions
  • Eliminates air injection leaks caused by cracked or damaged pipes
  • Prevents check engine light triggers related to air injection faults
  • Supports cold start emission control for smoother engine operation
  • Helps maintain compliance with emission regulations on compatible vehicles

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation to avoid injury
  • Verify compatibility with your vehicle’s make and model before installation
  • Inspect surrounding components for wear or damage during replacement
  • Use proper torque specifications when securing the pipe at the engine head
  • Check for leaks after installation to confirm proper sealing

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The Secondary Air Injection Pipe AT112 undergoes rigorous quality control to maintain emission system integrity. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use conditions.

BrandStandard Ignition
Part NumberAT112
Mounting LocationEngine Head

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1986JeepCherokee2.8LV6Left
1986JeepComanche2.8LV6Left
1986JeepWagoneer2.8LV6Left
1985ChevroletS102.8LV6Left
1985ChevroletS10 Blazer2.8LV6Left
1985GMCS152.8LV6Left
1985GMCS15 Jimmy2.8LV6Left
1985JeepCherokee2.8LV6Left
1985JeepWagoneer2.8LV6Left
1984ChevroletCamaro2.8LV6Left
1984ChevroletS102.8LV6Left
1984ChevroletS10 Blazer2.8LV6Left
1984GMCS152.8LV6Left
1984GMCS15 Jimmy2.8LV6Left
1984JeepCherokee2.8LV6Left
1984JeepWagoneer2.8LV6Left
1983ChevroletCamaro2.8LV6Left
1983ChevroletS102.8LV6Left
1983ChevroletS10 Blazer2.8LV6Left
1983GMCS152.8LV6Left
1983GMCS15 Jimmy2.8LV6Left
1982ChevroletCamaro2.8LV6Left
1982ChevroletS102.8LV6Left
1982GMCS152.8LV6Left

* 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:

14033122160-414175221A10342-111273-1819779-5312AR25EC1289

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