Supertech SEAT-SR20/6 Valve Spring Seat SR20DE SR20DET Image1
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Supertech Valve Spring Seat SR20DE SR20DET

  • Reduces coil bind

  • Proper spring seating

  • High durability

Supertech SEAT-SR20/6 Valve Spring Seat SR20DE SR20DET

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Product Details

​Supertech Valve Spring Seats are basically washers or shims that are required to allow proper seating of the valve springs. Without valve spring seats, the valve springs will not function well under coil bind conditions. Valve spring seats will keep the valve spring rate consistent and balanced.

For Supertech Valve Springs.

Note: Price is for each valve spring seat. Images are for reference only and may not be actual product.

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Vehicle Applications

Years Make Model Trim Chassis Engine Notes
1989 - 1998 Nissan 180SX   (S13) SR20DE  
1989 - 1998 Nissan 180SX   (S13) SR20DET  
1994 - 1998 Nissan 200SX (Non-US)   (S14) SR20DET  
2000 - 2002 Nissan 200SX (Non-US)   (S15) SR20DET  
1989 - 1993 Nissan Silvia   (S13) SR20DE  
1989 - 1993 Nissan Silvia   (S13) SR20DET  
1994 - 1998 Nissan Silvia   (S14) SR20DE  
1994 - 1998 Nissan Silvia   (S14) SR20DET  
1999 - 2002 Nissan Silvia   (S15) SR20DE  
1999 - 2002 Nissan Silvia   (S15) SR20DET  
Nissan Pulsar        
ALL - ALL Nissan 240SX        
ALL - ALL Nissan 180SX        
ALL - ALL Nissan SILVIA        
ALL - ALL Nissan 200SX (NON-US)