Keep fresh air flowing where your emissions system needs it with the Standard Ignition Secondary Air Injection Pipe AT154. This manifold air tube carries air supplied by the secondary air injection system to the manifold, where it is introduced into the exhaust stream. It is a direct-fit replacement for the listed applications, including the 1976-1986 Ford F-150, F-250 and F-350, the 1976-1983 Ford F-100, the 1980-1983 Ford Bronco, and the 1976-1986 Ford E-150, E-250 and E-350 Econoline vans. See the Buyer's Guide tab for engine details.
Signs this part may need replacing: a ticking or hissing exhaust leak near the manifold, or an air tube that is visibly cracked, corroded or broken. Diagnose the cause before replacing parts.
Fitment:
Interchange: 2-1154 · 779-5354
EC4330 · D6TZ9B445A · 21154 · 7795354
This part cross-references / interchanges with the following part numbers:
What does a secondary air injection pipe do?
It carries air from the secondary air injection system to the manifold, where that air is introduced into the exhaust stream as part of the vehicle's emissions control system.
Which vehicles is the AT154 listed for?
It is listed for the 1976-1986 Ford F-150, F-250 and F-350, the 1976-1983 F-100, the 1980-1983 Bronco, and select Econoline vans and Club Wagons. See the Buyer's Guide tab for exact years and engines.
What are signs this air tube may need replacing?
Common signs include a ticking or hissing exhaust leak near the manifold, or a tube that is visibly cracked, corroded or broken. Diagnose the cause before replacing parts.
What part numbers does the AT154 interchange with?
It cross-references to 2-1154, 779-5354, EC4330 and D6TZ9B445A.
How is the Standard Ignition AT154 made?
Standard Ignition states it is manufactured with high-grade materials. The company maintains quality control from componentry through the finished product, and the part draws on decades of research and development.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
