TOPRAN 121 693 Secondary Air System Valve
Compatible with AUDI A4 B5 (8D2) , AUDI A4 B5 Avant (8D5) , AUDI A6 C5 (4B2, 4B4) Show more infoThe TOPRAN 121 693 valve is a key component of your vehicle's secondary air injection system. This system is designed to reduce harmful emissions by injecting fresh air into the exhaust stream, which helps to burn off uncombusted hydrocarbons and carbon monoxide. Proper functioning of the secondary air system valve is essential for maintaining optimal engine performance and meeting environmental regulations. A faulty valve can lead to increased emissions, poor fuel economy, and potentially trigger check engine lights. This valve is manufactured by TOPRAN, a reputable supplier known for producing quality automotive parts. It is designed to meet or exceed original equipment specifications, ensuring a reliable fit and function. Regular inspection and maintenance of the secondary air system, including this valve, can help prevent more serious issues down the line and ensure your vehicle operates efficiently and cleanly.
- Direct replacement for original equipment
- Ensures proper functioning of the secondary air injection system
- Helps reduce harmful exhaust emissions
- Manufactured by TOPRAN for reliable performance
- Designed for a precise fit and easy installation
- Contributes to optimal engine performance
- Meets stringent quality standards
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AUDI
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A4 B5 (8D2)
- 1.8 T (110kW/150PS)
- 1.8 T quattro (110kW/150PS)
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A4 B5 Avant (8D5)
- 1.8 T (110kW/150PS)
- 1.8 T quattro (110kW/150PS)
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A6 C5 (4B2, 4B4)
- 1.8 T (110kW/150PS)
- 1.8 T quattro (110kW/150PS)
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A6 C5 Avant (4B5, 4B6)
- 1.8 T (110kW/150PS)
- 1.8 T quattro (110kW/150PS)
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A4 B6 (8E2)
- 1.8 T (110kW/150PS)
- 1.8 T quattro (110kW/150PS)
- 1.8 T (120kW/163PS)
- 1.8 T quattro (120kW/163PS)
- 1.8 T (140kW/190PS)
- 1.8 T quattro (140kW/190PS)
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A4 B6 Avant (8E5)
- 1.8 T (110kW/150PS)
- 1.8 T quattro (110kW/150PS)
- 1.8 T (120kW/163PS)
- 1.8 T quattro (120kW/163PS)
- 1.8 T (140kW/190PS)
- 1.8 T quattro (140kW/190PS)
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A4 B7 (8EC)
- 1.8 T (120kW/163PS)
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A4 B7 Avant (8ED)
- 1.8 T (120kW/163PS)
- 1.8 T quattro (120kW/163PS)
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A8 D3 (4E2, 4E8)
- S8 quattro (331kW/450PS)
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A7 Sportback (4GA, 4GF)
- S7 quattro (331kW/450PS)
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A6 C7 (4G2, 4GC)
- S6 quattro (331kW/450PS)
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A6 C7 Avant (4G5, 4GD)
- S6 quattro (331kW/450PS)
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A4 B5 (8D2)
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VW
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PASSAT B5.5 (3B3)
- 1.8 T 20V (110kW/150PS)
- 1.8 T (125kW/170PS)
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PASSAT B5.5 Variant (3B6)
- 1.8 T 20V (110kW/150PS)
- 1.8 T (125kW/170PS)
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PASSAT B5.5 (3B3)
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SKODA
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SUPERB I (3U4)
- 1.8 T (110kW/150PS)
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SUPERB I (3U4)
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SEAT
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EXEO (3R2)
- 1.8 T (110kW/150PS)
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EXEO ST (3R5)
- 1.8 T (110kW/150PS)
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EXEO (3R2)