Right Left Secondary Air Injection Check Valve Pair Fit For Mercedes-Benz C280 C300 C350 E350 E550 G550 S400 S550 2005-2015 Replaces A0021407560 0021407560

Part Name: Right Left Secondary Air Injection Check Valve PairBrand: RydSunsLocation: FrontReplace Part Number: 0021407560, A0021407560, A0021407560, A 002 140 75 60, 0021407460, A0021407460, A 0021407460, A 002 140 74 60Product Material: MetalColor: SilverWarranty: 1 YearInclude Packing: 1 × Right Left Secondary Air Injection Check Valve PairFitment: Fit For Mercedes-Benz C280 2006Fit For Mercedes-Benz C280 2007Fit For Mercedes-Benz C280 2008Fit For Mercedes-Benz C280 2009Fit For Mercedes-Benz C300 2008Fit For Mercedes-Benz C300 2009Fit For Mercedes-Benz C300 2010Fit For Mercedes-Benz C300 2011Fit For Mercedes-Benz C300 2012Fit For Mercedes-Benz C350 2006Fit For Mercedes-Benz C350 2007Fit For Mercedes-Benz C350 2008Fit For Mercedes-Benz C350 2009Fit For Mercedes-Benz C350 2010Fit For Mercedes-Benz C350 2011Fit For Mercedes-Benz CL550 2007Fit For Mercedes-Benz CL550 2008Fit For Mercedes-Benz CL550 2009Fit For Mercedes-Benz CL550 2010Fit For Mercedes-Benz CLK350 2006Fit For Mercedes-Benz CLK350 2007Fit For Mercedes-Benz CLK350 2008Fit For Mercedes-Benz CLK350 2009Fit For Mercedes-Benz CLK550 2007Fit For Mercedes-Benz CLK550 2008Fit For Mercedes-Benz CLK550 2009Fit For Mercedes-Benz CLS350 2007Fit For Mercedes-Benz CLS350 2008Fit For Mercedes-Benz CLS350 2009Fit For Mercedes-Benz CLS350 2010Fit For Mercedes-Benz CLS350 2011Fit For Mercedes-Benz CLS550 2007Fit For Mercedes-Benz CLS550 2008Fit For Mercedes-Benz CLS550 2009Fit For Mercedes-Benz CLS550 2010Fit For Mercedes-Benz CLS550 2011Fit For Mercedes-Benz E350 2006Fit For Mercedes-Benz E350 2007Fit For Mercedes-Benz E350 2008Fit For Mercedes-Benz E350 2009Fit For Mercedes-Benz E350 2010Fit For Mercedes-Benz E350 2011Fit For Mercedes-Benz E550 2007Fit For Mercedes-Benz E550 2008Fit For Mercedes-Benz E550 2009Fit For Mercedes-Benz G550 2009Fit For Mercedes-Benz G550 2010Fit For Mercedes-Benz G550 2011Fit For Mercedes-Benz G550 2012Fit For Mercedes-Benz G550 2013Fit For Mercedes-Benz G550 2014Fit For Mercedes-Benz G550 2015Fit For Mercedes-Benz S400 2010Fit For Mercedes-Benz S400 2011Fit For Mercedes-Benz S400 2012Fit For Mercedes-Benz S400 2013Fit For Mercedes-Benz S550 2007Fit For Mercedes-Benz S550 2008Fit For Mercedes-Benz S550 2009Fit For Mercedes-Benz S550 2010Fit For Mercedes-Benz S550 2011Fit For Mercedes-Benz SL550 2007Fit For Mercedes-Benz SL550 2008Fit For Mercedes-Benz SL550 2009Fit For Mercedes-Benz SL550 2010Fit For Mercedes-Benz SL550 2011Fit For Mercedes-Benz SL550 2012Fit For Mercedes-Benz SLK280 2006Fit For Mercedes-Benz SLK280 2007Fit For Mercedes-Benz SLK280 2008Fit For Mercedes-Benz SLK300 2009Fit For Mercedes-Benz SLK300 2010Fit For Mercedes-Benz SLK300 2011Fit For Mercedes-Benz SLK350 2005Fit For Mercedes-Benz SLK350 2006Fit For Mercedes-Benz SLK350 2007Fit For Mercedes-Benz SLK350 2008Fit For Mercedes-Benz SLK350 2009Fit For Mercedes-Benz SLK350 2010Fit For Mercedes-Benz SLK350 2011Advantage:Premium Material:Made from durable, heat-resistant materials, this check valve pair resists wear, corrosion, and chemical exposure, providing long-lasting, stable performance under high temperatures. Precise Airflow:Ensures accurate one-way airflow in the secondary air system, maintaining consistent pressure and reliable operation. Cold-Start Efficiency:Optimizes secondary air injection for efficient cold-start combustion, reducing unburned fuel and harmful emissions. Catalytic Protection:Prevents exhaust backflow that can damage the catalytic converter, extending its service life.Engine Performance:Maintains smooth idle and consistent engine efficiency, supporting reliable operation over time. Improved Combustion:Promotes more complete fuel combustion for better fuel economy and reduced environmental impact.

• Over time, original secondary air injection check valves can fail, triggering engine warning lights and emission fault codes, increasing cold-start emissions, reducing fuel combustion efficiency, lowering engine performance, and risking catalytic converter damage. Our upgraded check valve pair restores airflow, improves cold-start performance, reduces emissions, and prevents long-term engine and catalytic issues.
• 【Compatibility Vehicles】Fit for Mercedes-Benz C280 2006-2009, Fit for Mercedes-Benz C300 2008-2012, Fit for Mercedes-Benz C350 2006-2011, Fit for Mercedes-Benz CL550 2007-2010, Fit for Mercedes-Benz CLK350 2006-2009, Fit for Mercedes-Benz CLK550 2007-2009, Fit for Mercedes-Benz CLS350 2007-2011, Fit for Mercedes-Benz CLS550 2007-2011, Fit for Mercedes-Benz E350 2006-2011, Fit for Mercedes-Benz E550 2007-2009, Fit for Mercedes-Benz G550 2009-2015, Fit for Mercedes-Benz S400 2010-2013, Fit for Mercedes-Benz S550 2007-2011, Fit for Mercedes-Benz SL550 2007-2012, Fit for Mercedes-Benz SLK280 2006-2008, Fit for Mercedes-Benz SLK300 2009-2011, Fit for Mercedes-Benz SLK350 2005-2011
• 【Replace Part Number】Right Check Valve: 0021408360/A0021408360, 0021407560/A0021407560, 21407560, 68011792AA. Left Valve: 0021407460, A0021407460, 68011787AA.
• 【Premium Material】Made from durable, heat-resistant materials, this check valve pair delivers long-lasting performance under high temperatures. Precision sealing prevents air leaks, maintains consistent system pressure, and ensures reliable secondary air injection, while resisting wear, corrosion, and chemical exposure for stable operation over time.
• 【Feature】This check valve pair ensures precise one-way airflow, optimizing secondary air injection for efficient cold-start combustion. It reduces unburned fuel and harmful emissions, protects the catalytic converter, maintains smooth idle and engine performance, and promotes complete fuel combustion for better fuel economy and lower environmental impact.
• 【Buy With Confidence】Purchase the RydSuns Right Left Secondary Air Injection Check Valve Pair with confidence, backed by a 1-year limited warranty. If the product becomes unusable or damaged due to defects in materials or workmanship, it may be eligible for repair or replacement under the warranty. Please refer to the warranty terms included in the product packaging for full details.