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2002 BMW X5
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
2002 BMW X5

2002 BMW X5 Air Inject Check Valves

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Rear Air Inject Check Valve, 6 Cyl., 3.0L Engine
Replacement
Rear Air Inject Check Valve, 6 Cyl., 3.0L Engine
Part Number: RB38350001
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2002 BMW X5 3.0i 6 Cyl 3.0L
Product Details
Location : RearNotes : Secondary Air Injection Check Valve; 0.83 in. inlet size; 0.83 in. outlet size; 50 psi maximum pressure ratingWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Interchange Part Number : 911978, 11727540471Replaces OE Number : 11727540471Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Secondary Air Injection Control Valve - Replaces OE Number 11-72-7-540-471
Pierburg®
Secondary Air Injection Control Valve - Replaces OE Number 11-72-7-540-471
Part Number: PIE722295630
Guaranteed to Fit
$116.49
Vehicle Fitment
  • 2002 BMW X5 3.0i 6 Cyl 3.0L Sport Utility, mfrbodycodename : E53, With OE No. 11727540471
Product Details
Warranty : 2-year Pierburg limited warrantyQuantity Sold : Sold individuallyProp 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.

Series : Pierburg OE ReplacementInterchange Part Number : 11721437015, 11727540471, 1437015, 7540471Replaces OE Number : 11721437015, 11727540471, 1437015, 7540471Product Fit : Direct Fit
OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Dorman®
OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RB911978
Guaranteed to Fit
$97.49
Vehicle Fitment
  • 2002 BMW X5 3.0i 6 Cyl 3.0L
Product Details
Location : RearNotes : 50 PSI Maximum Pressure Rating; -40 Deg. C to 125 Deg. C Working Temperature Range; Reed Valve TypeWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Series : OE Solutions SeriesOutlet Size : 0.83 in.Interchange Part Number : RB38350001, 11727540471Replaces OE Number : 11727540471Material : Cast AluminumProduct Fit : Direct FitInlet Size : 0.83 in.
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Product Questions & Answers

Replacement Rear Air Inject Check Valve, 6 Cyl., 3.0L Engine
$34.99
Q:The one i have doesnt have the vacuum inlet port like this one ? Is there a problem with that ? Show Less
Hek78
A:BEST ANSWERHi Hector, thank you for reaching out! We need more information. Kindly call our Parts Team at 1-866-529-0412 and tell us what kind of vehicle you have so we can check. Have a good one! Show less
Andrew B.
 
2 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Symptoms of a Bad Air Injection Check Valve
Symptoms of a Bad Air Injection Check ValveCommon symptoms of a bad AIR check valve include: Illuminated Check Engine Light
Emission Control Systems
Emission Control SystemsThe purpose of the exhaust gas recirculation valve (EGR) valve is to meter a small amount of exhaust gas into the intake system, this dilutes the air/fuel mixture so as to lower the combustion chamber temperature. Excessive combustion chamber temperature creates oxides of nitrogen, which is a major pollutant. While