Sonnax Outer Reverse Modulator Valve for 4R55E - 37947-52

4R55E Sonnax Outer Reverse Modulator Valve 37947-52

$39.95
$39.95
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Sonnax Outer Reverse Modulator Valve for 4R55E - 37947-52
  • Sonnax Outer Reverse Modulator Valve for 4R55E - 37947-52
  • Sonnax Outer Reverse Modulator Valve for 4R55E - 37947-52
4R55E Sonnax Outer Reverse Modulator Valve 37947-52

4R55E Sonnax Outer Reverse Modulator Valve 37947-52

$39.95
$39.95
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 Outer Reverse Modulator Valve

Genuine Sonnax Outer Reverse Modulator Valve for the Ford, Lincoln, Mercury 4R55E 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 4R44E / 4R55E / 5R44E units. Sonnax part number 37947-52.

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 4R55E rebuild or repair.

Shipping & Support

Fast shipping and knowledgeable support on every 4R55E order.

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