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Standard Ignition AT138 Secondary Air Injection Pipe - Left
Reliable Secondary Air Injection Pipe for Ford, Lincoln, Mercury
The Standard Ignition AT138 Secondary Air Injection Pipe is designed to support the emission control system of select Ford, Lincoln, and Mercury vehicles. This replacement pipe ensures proper air flow within the secondary air injection system, helping maintain emission standards and engine performance.
- Compatible with Ford, Lincoln, and Mercury models including Continental, Grand Marquis, LTD, Mark VI, Mark VII, Marquis, and Town Car
- Part number AT138 for precise identification and fitment
- Constructed to meet OEM specifications for durability and performance
- Essential component of the emission control air injection system
- Supports proper secondary air injection to reduce exhaust emissions
Product Details and Compatibility
This Standard Ignition Secondary Air Injection Pipe (part number AT138) is engineered to fit a range of Ford, Lincoln, and Mercury vehicles, specifically models such as the Continental, Grand Marquis, LTD, Mark VI, Mark VII, Marquis, and Town Car. The pipe plays a critical role in the emission control system by channeling air into the exhaust stream to aid in reducing harmful emissions during cold starts. Manufactured to meet or exceed OEM standards, this pipe ensures reliable operation and longevity within the secondary air injection system.
Purpose and Common Issues Addressed
- Restores proper air flow in the secondary air injection system
- Helps resolve check engine light triggers related to air injection faults
- Prevents increased emissions caused by leaks or blockages in the pipe
- Reduces rough idle or poor engine performance linked to emission control failures
- Supports compliance with emission regulations by maintaining system integrity
Installation Notes and Tips
Installation of the Standard Ignition AT138 Secondary Air Injection Pipe requires basic mechanical skills and tools. It is recommended to inspect related components such as valves and hoses during replacement to ensure the entire system functions correctly. Proper torque specifications should be followed to avoid leaks or damage. Always verify compatibility with your specific vehicle model before installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet strict quality standards, ensuring reliable fit and function. The AT138 Secondary Air Injection Pipe undergoes rigorous testing to comply with OEM requirements. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.
This part fits 34 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1984 | Ford | LTD | 5.8L | V8 | Left | Manifold |
| 1984 | Lincoln | Mark VII | 5.0L | V8 | Left | |
| 1984 | Mercury | Grand Marquis | 5.0L | V8 | Left | |
| 1984 | Mercury | Grand Marquis | 5.8L | V8 | Left | |
| 1983 | Ford | LTD | 5.8L | V8 | Left | Manifold |
| 1983 | Lincoln | Mark VI | 5.0L | V8 | Left | |
| 1983 | Mercury | Grand Marquis | 5.8L | V8 | Left | |
| 1983 | Mercury | Grand Marquis | 5.0L | V8 | Left | |
| 1982 | Ford | LTD | 5.8L | V8 | Left | |
| 1982 | Ford | LTD | 4.2L | V8 | Left | |
| 1982 | Lincoln | Continental | 3.8L | V6 | Left | |
| 1982 | Lincoln | Mark VI | 5.0L | V8 | Left | |
| 1982 | Mercury | Grand Marquis | 5.0L | V8 | Left | |
| 1982 | Mercury | Grand Marquis | 4.2L | V8 | Left | |
| 1982 | Mercury | Marquis | 4.2L | V8 | Left | |
| 1982 | Mercury | Marquis | 5.0L | V8 | Left | |
| 1981 | Ford | LTD | 4.2L | V8 | Left | |
| 1981 | Ford | LTD | 5.8L | V8 | Left | |
| 1981 | Lincoln | Mark VI | 5.0L | V8 | Left | |
| 1981 | Lincoln | Town Car | Left | |||
| 1981 | Mercury | Grand Marquis | 5.0L | V8 | Left | |
| 1981 | Mercury | Grand Marquis | 4.2L | V8 | Left | |
| 1981 | Mercury | Grand Marquis | 5.8L | V8 | Left | |
| 1981 | Mercury | Marquis | 5.8L | V8 | Left | |
| 1981 | Mercury | Marquis | 5.0L | V8 | Left | |
| 1980 | Ford | LTD | 5.8L | V8 | Left | |
| 1980 | Lincoln | Continental | 5.8L | V8 | Left | |
| 1980 | Lincoln | Continental | 5.0L | V8 | Left | |
| 1980 | Lincoln | Mark VI | 5.8L | V8 | Left | |
| 1980 | Lincoln | Mark VI | 5.0L | V8 | Left | |
| 1980 | Mercury | Grand Marquis | 5.8L | V8 | Left | |
| 1980 | Mercury | Grand Marquis | 5.0L | V8 | Left | |
| 1980 | Mercury | Marquis | 5.0L | V8 | Left | |
| 1980 | Mercury | Marquis | 5.8L | 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.