Volvo S40 Emission Control Parts
This page brings together emission control parts for the Volvo S40, covering model years 1995–2012. The range includes sensors, evaporative system components, and crankcase ventilation parts in direct-fit OE replacement and remanufactured options. Select your year above and we'll show only the emission control parts that fit your Volvo S40. Fitment is checked against our vehicle data for every part listed.
Shop Volvo S40 Parts by Category
What's here for your Volvo S40
- Sensors — direct-fit and OE replacement units covering manifold and other emission-related positions
- Evaporative System components — including universal and heavy-duty options for the evap circuit
- Crankcase Ventilation System parts — OE replacement and remanufactured pieces for the PCV circuit
The widest selection here comes from DENSO, Walker Products, Bosch, and Standard Motor Products, with direct-fit, remanufactured, and heavy-duty options represented across the range. Other categories Volvo S40 owners shop for: Volvo S40 Shocks and Struts, Volvo S40 CV Axles and Joints and Volvo S40 Springs and Suspension Parts, or browse all Volvo S40 parts and accessories.