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2001 Audi A4 Quattro
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2001 Audi A4 Quattro

2001 Audi A4 Quattro Secondary Air Injection Check Valves

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Secondary Air Injection Check Valve - Replaces OE Number 07C 133 529 A
Vaico®
Secondary Air Injection Check Valve - Replaces OE Number 07C 133 529 A
Part Number: VCOV101049
Guaranteed to Fit
$46.99
Vehicle Fitment
  • 2001 Audi A4 Quattro Avant 4 Cyl 1.8L enginedesignationname: AWM; Aftermarket Grade
  • 2001 Audi A4 Quattro Base 4 Cyl 1.8L enginedesignationname: AWM; Aftermarket Grade
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.

Promotions : European Vehicle PartsQuantity Sold : Sold individuallyWarranty : 2-year or 24,000-mile Vaico limited warrantyInterchange Part Number : 058905291D, 07C133529A, 58905291D, 7C133529AReplaces OE Number : 058905291D, 07C133529A, 58905291D, 7C133529AProduct Fit : Direct Fit
Secondary Air Injection Check Valve - Replaces OE Number 07C 133 529 A
Vaico®
Secondary Air Injection Check Valve - Replaces OE Number 07C 133 529 A
Part Number: VCOV102519
Guaranteed to Fit
$28.99
Vehicle Fitment
  • 2001 Audi A4 Quattro Avant 4 Cyl 1.8L enginedesignationname: AWM; Aftermarket Grade
  • 2001 Audi A4 Quattro Base 4 Cyl 1.8L enginedesignationname: AWM; Aftermarket Grade
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.

Promotions : European Vehicle PartsWarranty : 24-month or 24,000-mile limited warrantyInterchange Part Number : 058905291D, 07C133529A, 58905291D, 7C133529AReplaces OE Number : 058905291D, 07C133529A, 58905291D, 7C133529AProduct Fit : Direct Fit
Secondary Air Injection Check Valve - Replaces OE Number 078131102T
Vemo®
Secondary Air Injection Check Valve - Replaces OE Number 078131102T
Part Number: Z8YV10660018
Guaranteed to Fit
$151.99
Vehicle Fitment
  • 2001 Audi A4 Quattro Avant 6 Cyl 2.8L Combi Valve; For Right Cylinder Bank; With OE No. 078131102L
  • 2001 Audi A4 Quattro Base 6 Cyl 2.8L Combi Valve; For Right Cylinder Bank; With OE No. 078131102L
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.

Promotions : European Vehicle PartsQuantity Sold : Sold individuallyWarranty : 24-month or 24,000-mile limited warrantyInterchange Part Number : 078131102, 078131102F, 078131102L, 078131102N, 078131102Q, 078131102T, 78131102, 78131102F, 78131102L, 78131102N, 78131102Q, 78131102TReplaces OE Number : 078131102, 078131102F, 078131102L, 078131102N, 078131102Q, 078131102T, 78131102, 78131102F, 78131102L, 78131102N, 78131102Q, 78131102T
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P0412 Code: Secondary Air Injection System Switching Valve “A” Circuit
P0412 Code: Secondary Air Injection System Switching Valve “A” CircuitThe SAI system operates during cold engine startup, pumping fresh air into the exhaust and combining it with the post-combustion HC and CO to provide secondary oxidation. This process converts the residual HC and CO to water vapor and CO2. A switching valve is used to allow air to flow
P2443 Code: Secondary Air Injection System Switching Valve Stuck Closed Bank 2
P2443 Code: Secondary Air Injection System Switching Valve Stuck Closed Bank 2Note: The definition of code P2443 might be different depending on the vehicle manufacturer. Consult the appropriate repair manual or repair database for the exact code definition. What are the Common Causes of the P2443 Code? Faulty SAI system control valve Clogged or disconnected vacuum hose Damaged secondary air pump Wiring issues PCM failure or software
P2440 Code: Secondary Air Injection System Switching Valve Stuck Open
P2440 Code: Secondary Air Injection System Switching Valve Stuck OpenThe secondary air-injection system pumps fresh air into the exhaust system to help burn exhaust emissions as the engine warms up. Depending on the vehicle, the system may supply air to the exhaust manifolds, the catalytic converter, or both at different times. The additional air helps reduce harmful exhaust gasses