STANDARD MOTOR PRODUCTS
STANDARD MOTOR PRODUCTS
More Information for STANDARD MOTOR PRODUCTS AC543
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STANDARD MOTOR PRODUCTS AC543  
$26.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$26.79
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STANDARD MOTOR PRODUCTS AC543 Specifications
Gaskets IncludedYes
Hardware IncludedYes
Port Quantity1
Terminal Quantity4
1 O-ring
Standard® is the premier professional engine management brand in the automotive aftermarket today. Standard leads the way in advanced automotive technology with more than 40,000 products for complete vehicle coverage.

Features & Benefits:
  • Their 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
  • Their 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

A Closer Look: Idle Air Control (IAC) Valves




IAC Tech Tips



Additional Resources

Instruction Form GF5252B

Attention California Customers - Warning: This product contains a chemical known to the State of California to cause cancer.

OEM / Interchange Numbers: 53030840, 53030840AB, 53030840AC

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

Regular Inventory Warranty Information:
36 Months / 36,000 Miles
Warranty Details