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BMW 323is Secondary Air Injection Pumps

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7.21852.85.0 Secondary Air Injection Pump - Replaces OE Number 11-72-1-744-490
Pierburg®
7.21852.85.0 Secondary Air Injection Pump - Replaces OE Number 11-72-1-744-490
Part Number: PIE721852850
Vehicle Info Required to Guarantee Fit
$278.99
Product Details
Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is 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.

Quantity Sold : Sold individuallyWarranty : 24-month or 24,000-mile limited warrantyInterchange Part Number : 11721744490, 1744490, 721852850Replaces OE Number : 11721744490, 1744490, 721852850Product Fit : Direct Fit
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Helpful Automotive Resources

P2443 Code: Secondary Air Injection System Switching Valve Stuck Closed Bank 2
P2443 Code: Secondary Air Injection System Switching Valve Stuck Closed Bank 2Diagnostic trouble code (DTC) P2443 stands for “Secondary Air Injection System Switching Valve Stuck Closed Bank 2.” The SAI system has a pump that pulls in fresh air through an external filter and passes through each exhaust port before it reaches the connecting hoses or manifold.
P0414 Code: Secondary Air Injection System Switching Valve “A” Circuit Shorted
P0414 Code: Secondary Air Injection System Switching Valve “A” Circuit ShortedDiagnostic trouble code (DTC) P0414 stands for “Secondary Air Injection System Switching Valve ‘A’ Circuit Shorted.”
P2259 Code: Secondary Air Injection System Control “B” Circuit Low
P2259 Code: Secondary Air Injection System Control “B” Circuit LowDiagnostic trouble code (DTC) P2259 stands for “Secondary Air Injection System Control ‘B’ Circuit Low.” The SAI system has a belt-driven or electrically driven air pump mounted at the front of the engine.