4L70E Sonnax Valve Body Repair Kit Remanufactured OEM

Sonnax 4L70E Valve Body Repair Kit

$256.86
$256.86
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4L70E Sonnax Valve Body Repair Kit Remanufactured OEM
  • 4L70E Sonnax Valve Body Repair Kit Remanufactured OEM
  • 4L70E Sonnax Valve Body Repair Kit Remanufactured OEM
Sonnax 4L70E Valve Body Repair Kit

Sonnax 4L70E Valve Body Repair Kit

$256.86
$256.86
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.
4L70E Corvette Servo 1982-2014 High Performance OEM
Popular 4L70E add-on Corvette 2-4 Servo — firmer shifts, longer band life $69.68

Overview

This is a remanufactured valve body for the GM, Chevrolet, GMC, Cadillac 4L70E automatic transmission. Built to OEM specification and engineered as a direct-fit replacement for a professional-grade 4L70E repair or rebuild. Every 4L70E order ships fast and is backed by our support team.

What's Included

  • a cleaned, inspected and vacuum-tested valve body
  • updated valves and springs where applicable

Fitment

Fits GM, Chevrolet, GMC, Cadillac vehicles equipped with the 4L70E automatic transmission. Please confirm your transmission model and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this 4L70E part when you experience:

  • harsh, soft or missing shifts
  • no drive or no reverse
  • erratic line pressure or converter lockup
  • shift-timing complaints traced to valve-body wear

Specifications

  • Transmission: 4L70E

Quality & Service

Remanufactured to OEM specification. Same-day shipping on in-stock orders. Free shipping on orders over $70. Backed by Core Transmission Parts — your source for 4L70E transmission parts.

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