Sonnax 4-3 Pre-Stroke Valve Spring for 5R55N - 56947J-S1

5R55N Sonnax 4-3 Pre-Stroke Valve Spring 56947J-S1

$6.60
$6.60
Skip to product information
Sonnax 4-3 Pre-Stroke Valve Spring for 5R55N - 56947J-S1
  • Sonnax 4-3 Pre-Stroke Valve Spring for 5R55N - 56947J-S1
  • Sonnax 4-3 Pre-Stroke Valve Spring for 5R55N - 56947J-S1
5R55N Sonnax 4-3 Pre-Stroke Valve Spring 56947J-S1

5R55N Sonnax 4-3 Pre-Stroke Valve Spring 56947J-S1

$6.60
$6.60
Special Order — we source this part to order and ship it within 3 business days. Your card is authorized now and only charged once we confirm the part; if we can’t source it, your order is cancelled at no charge.

Sonnax 4-3 Pre-Stroke Valve Spring

Genuine Sonnax 4-3 Pre-Stroke Valve Spring for the Ford, Lincoln, Mercury 5R55N automatic transmission. Sonnax parts are the aftermarket standard for transmission repair and performance, engineered to correct common failure points and add durability beyond the original design.

Fitment

Fits 5R55N units. Sonnax part number 56947J-S1.

Why Sonnax

Trusted by professional builders and performance shops, Sonnax components are made in the USA to exacting tolerances. This is a direct-fit upgrade for a 5R55N rebuild or repair.

Shipping & Support

Fast shipping and knowledgeable support on every 5R55N order.

You may also like