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Standard Ignition AT161 Secondary Air Injection Pipe - Left
Overview of Standard Ignition Secondary Air Injection Pipe AT161
The Standard Ignition Secondary Air Injection Pipe AT161 is designed for reliable mounting at the engine head, ensuring proper air injection system function. This part is compatible with a range of Chevrolet and GMC trucks and vans, providing a precise fit for emission control needs.
- Mounts securely at the engine head for optimal air injection
- Compatible with Chevrolet and GMC models including C1500, C2500, K2500, and Suburban variants
- Part number AT161 ensures exact replacement for emission control systems
- Constructed to meet OEM specifications for durability and performance
- Supports secondary air injection system to reduce harmful emissions
Detailed Product Description
The Standard Ignition Secondary Air Injection Pipe AT161 plays a critical role in the emission control system by delivering secondary air to the exhaust stream. This pipe mounts directly at the engine head, facilitating the injection of fresh air to help reduce exhaust emissions during cold starts. Designed specifically for Chevrolet and GMC vehicles such as the C1500, C2500, K2500, and various Suburban and van models, this pipe ensures proper fitment and function. Using part number AT161 guarantees compatibility and maintains the integrity of the air injection system, which is essential for meeting emission standards and maintaining engine performance.
Common Applications and Issues Addressed
- Replacement for damaged or corroded secondary air injection pipes
- Resolves air injection system leaks that cause check engine lights
- Helps restore proper emission control function in Chevrolet and GMC trucks and vans
- Prevents exhaust backfiring related to faulty air injection components
- Supports compliance with emission regulations by ensuring correct air flow
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid injury
- Verify compatibility with your specific Chevrolet or GMC model using part number AT161
- Inspect surrounding components for wear or damage during replacement
- Use proper torque specifications when mounting the pipe at the engine head
- Check for leaks after installation to confirm a secure fit
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The Secondary Air Injection Pipe AT161 undergoes rigorous quality control to ensure proper fit and function. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship, supporting long-term use in Chevrolet and GMC emission control systems.
| Brand | Standard Ignition |
| Part Number | AT161 |
| Mounting Location | Engine Head |
This part fits 93 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Chevrolet | C1500 | 7.4L | V8 | Left | |
| 1993 | Chevrolet | C2500 | 7.4L | V8 | Left | |
| 1993 | Chevrolet | C3500 | 7.4L | V8 | Left | |
| 1993 | Chevrolet | K2500 | 7.4L | V8 | Left | |
| 1993 | Chevrolet | K2500 Suburban | 7.4L | V8 | Left | |
| 1993 | Chevrolet | K3500 | 7.4L | V8 | Left | |
| 1993 | Chevrolet | P30 | 7.4L | V8 | Left | |
| 1993 | GMC | C2500 | 7.4L | V8 | Left | |
| 1993 | GMC | C2500 Suburban | 7.4L | V8 | Left | |
| 1993 | GMC | C3500 | 7.4L | V8 | Left | |
| 1993 | GMC | K2500 | 7.4L | V8 | Left | |
| 1993 | GMC | K2500 Suburban | 7.4L | V8 | Left | |
| 1993 | GMC | K3500 | 7.4L | V8 | Left | |
| 1993 | GMC | P3500 | 7.4L | V8 | Left | |
| 1992 | Chevrolet | C1500 | 7.4L | V8 | Left | |
| 1992 | Chevrolet | C2500 | 7.4L | V8 | Left | |
| 1992 | Chevrolet | C2500 Suburban | 5.7L | V8 | Left | |
| 1992 | Chevrolet | C3500 | 7.4L | V8 | Left | |
| 1992 | Chevrolet | K2500 | 7.4L | V8 | Left | |
| 1992 | Chevrolet | K2500 Suburban | 7.4L | V8 | Left | |
| 1992 | Chevrolet | K3500 | 7.4L | V8 | Left | |
| 1992 | Chevrolet | P30 | 7.4L | V8 | Left | |
| 1992 | GMC | C2500 | 7.4L | V8 | Left | |
| 1992 | GMC | C2500 Suburban | 7.4L | V8 | Left | |
| 1992 | GMC | C3500 | 7.4L | V8 | Left | |
| 1992 | GMC | K2500 | 7.4L | V8 | Left | |
| 1992 | GMC | K2500 Suburban | 7.4L | V8 | Left | |
| 1992 | GMC | K3500 | 7.4L | V8 | Left | |
| 1992 | GMC | P3500 | 7.4L | V8 | Left | |
| 1991 | Chevrolet | C1500 | 7.4L | V8 | Left | |
| 1991 | Chevrolet | C2500 | 7.4L | V8 | Left | |
| 1991 | Chevrolet | C3500 | 7.4L | V8 | Left | |
| 1991 | Chevrolet | G30 | 7.4L | V8 | Left | |
| 1991 | Chevrolet | K2500 | 7.4L | V8 | Left | |
| 1991 | Chevrolet | K3500 | 7.4L | V8 | Left | |
| 1991 | Chevrolet | P30 | 7.4L | V8 | Left | |
| 1991 | Chevrolet | R2500 Suburban | 7.4L | V8 | Left | |
| 1991 | Chevrolet | R3500 | 7.4L | V8 | Left | |
| 1991 | Chevrolet | V3500 | 7.4L | V8 | Left | |
| 1991 | GMC | C2500 | 7.4L | V8 | Left | |
| 1991 | GMC | C3500 | 7.4L | V8 | Left | |
| 1991 | GMC | K2500 | 7.4L | V8 | Left | |
| 1991 | GMC | K3500 | 7.4L | V8 | Left | |
| 1991 | GMC | P3500 | 7.4L | V8 | Left | |
| 1991 | GMC | R2500 Suburban | 7.4L | V8 | Left | |
| 1991 | GMC | R3500 | 7.4L | V8 | Left | |
| 1991 | GMC | V3500 | 7.4L | V8 | Left | |
| 1990 | Chevrolet | C1500 | 7.4L | V8 | Left | |
| 1990 | Chevrolet | C3500 | 7.4L | V8 | Left | |
| 1990 | Chevrolet | K3500 | 7.4L | V8 | Left | |
| 1990 | Chevrolet | P30 | 7.4L | V8 | Left | |
| 1990 | Chevrolet | R2500 Suburban | 7.4L | V8 | Left | |
| 1990 | Chevrolet | R3500 | 7.4L | V8 | Left | |
| 1990 | Chevrolet | V3500 | 7.4L | V8 | Left | |
| 1990 | GMC | C3500 | 7.4L | V8 | Left | |
| 1990 | GMC | K3500 | 7.4L | V8 | Left | |
| 1990 | GMC | P3500 | 7.4L | V8 | Left | |
| 1990 | GMC | R2500 Suburban | 7.4L | V8 | Left | |
| 1990 | GMC | R3500 | 7.4L | V8 | Left | |
| 1990 | GMC | V3500 | 7.4L | V8 | Left | |
| 1989 | Chevrolet | C3500 | 7.4L | V8 | Left | |
| 1989 | Chevrolet | K3500 | 7.4L | V8 | Left | |
| 1989 | Chevrolet | R2500 | 7.4L | V8 | Left | |
| 1989 | Chevrolet | R3500 | 7.4L | V8 | Left | |
| 1989 | Chevrolet | V3500 | 7.4L | V8 | Left | |
| 1989 | GMC | C3500 | 7.4L | V8 | Left | |
| 1989 | GMC | K3500 | 7.4L | V8 | Left | |
| 1989 | GMC | R2500 | 7.4L | V8 | Left | |
| 1989 | GMC | R2500 Suburban | 7.4L | V8 | Left | |
| 1989 | GMC | R3500 | 7.4L | V8 | Left | |
| 1989 | GMC | V3500 | 7.4L | V8 | Left | |
| 1988 | Chevrolet | C3500 | 7.4L | V8 | Left | |
| 1988 | Chevrolet | K3500 | 7.4L | V8 | Left | |
| 1988 | Chevrolet | R20 | 7.4L | V8 | Left | |
| 1988 | Chevrolet | R20 Suburban | 7.4L | V8 | Left | |
| 1988 | Chevrolet | R30 | 7.4L | V8 | Left | |
| 1988 | Chevrolet | V20 Suburban | 7.4L | V8 | Left | |
| 1988 | Chevrolet | V30 | 7.4L | V8 | Left | |
| 1988 | GMC | C3500 | 7.4L | V8 | Left | |
| 1988 | GMC | K3500 | 7.4L | V8 | Left | |
| 1988 | GMC | R2500 | 7.4L | V8 | Left | |
| 1988 | GMC | R2500 Suburban | 7.4L | V8 | Left | |
| 1988 | GMC | R3500 | 7.4L | V8 | Left | |
| 1988 | GMC | V3500 | 7.4L | V8 | Left | |
| 1987 | Chevrolet | R20 | 7.4L | V8 | Left | |
| 1987 | Chevrolet | R20 Suburban | 7.4L | V8 | Left | |
| 1987 | Chevrolet | R30 | 7.4L | V8 | Left | |
| 1987 | Chevrolet | V20 Suburban | 7.4L | V8 | Left | |
| 1987 | Chevrolet | V30 | 7.4L | V8 | Left | |
| 1987 | GMC | R2500 | 7.4L | V8 | Left | |
| 1987 | GMC | R2500 Suburban | 7.4L | V8 | Left | |
| 1987 | GMC | R3500 | 7.4L | V8 | Left | |
| 1987 | GMC | V3500 | 7.4L | V8 | Left |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.