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1999 Lexus LS400

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Standard Motor Products AC555 Idle Air Control Valve
for 1999 Lexus LS400 4.0L V8 Gas DOHC

Standard Motor Products AC555 Idle Air Control Valve - 1999 Lexus LS400 Image 1
Standard Motor Products AC555 Idle Air Control Valve - 1999 Lexus LS400 Image 2
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Standard Motor Products AC555 Idle Air Control Valve - 1999 Lexus LS400

Standard Motor Products
Brand:Standard Motor Products
Part Number: AC555
UPC: 707390946153
Weight: 1.31 lbs
Condition:New



On Sale:

$276.86

Availability:
32 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

IDLE SPEED CONT

Our units are designed to ensure optimum engine idling at all times. Working in conjunction with the corresponding sensors & engine computer, these devices provide rapid response to any variation in idle speed. Designed with polymer blended, injection molded isotropic neodymium-iron-boron magnet. The magnet is magnetized into 12 or 24 equally divided sections, alternating north & south poles controlling the pintle adjustment/airflow in the throttle bypass valve. Our units can control pintle movement to .0016 inches per step for the 12-pole magnet & .0008 inches per step for the 24-pole magnet.. Manufactured with the highest grade materials for prolonged life and superior performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.

Our units are designed to ensure optimum engine idling at all times. Working in conjunction with the corresponding sensors & engine computer, these devices provide rapid response to any variation in idle speed. Designed with polymer blended, injection molded isotropic neodymium-iron-boron magnet. The magnet is magnetized into 12 or 24 equally divided sections, alternating north & south poles controlling the pintle adjustment/airflow in the throttle bypass valve. Our units can control pintle movement to .0016 inches per step for the 12-pole magnet & .0008 inches per step for the 24-pole magnet. Manufactured with the highest grade materials for prolonged life and superior performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.

Specifications:

Terminal Quantity:
4
Terminal Type:
Blade
Airtex #:
2H1145
BWD #:
50669
BWD Intermotor #:
50669
CARQUEST Premium By WELLS #:
73-4556
Duralast #:
AC4194
Lexus #:
8967230020
Country of Origin:
JP

Manufacturer Warranty:

36 Months

Standard Motor Products AC555 Idle Air Control Valve compatibility with your 1999 Lexus LS400...

Last Updated: 12/10/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2000

 

1999

 

2000

 

1999

 
Lexus LS400

4.0L V8 Gas DOHC
1
 
Primary
 

Lexus LS400



4.0L V8 Gas DOHC Primary

1 Per Vehicle

2000

 

1999

 

1998

 

2000

 

1999

 

1998

 
Lexus LS400

4.0L V8 Gas DOHC
1
 
Auxiliary Air Valve
 

Lexus LS400



4.0L V8 Gas DOHC Auxiliary Air Valve

1 Per Vehicle

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