Fitzall TH400 Turbo 400 Detent Solenoid

Overview

This is a transmission shift solenoid for the GM, Chevrolet, GMC, Cadillac TH400 automatic transmission. Built to OEM specification and engineered as a direct-fit replacement for a professional-grade TH400 repair or rebuild. Every TH400 order ships fast and is backed by our support team.

What's Included

• a direct-fit replacement solenoid built to OE performance

Fitment

Fits GM, Chevrolet, GMC, Cadillac vehicles equipped with the TH400 automatic transmission. Please confirm your transmission model and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this TH400 part when you experience:

• harsh, delayed or missing shifts
• stuck in gear or limp/failsafe mode
• check-engine light with shift-solenoid performance codes
• erratic line pressure or converter lockup

Specifications

• Transmission: TH400

Quality & Service

Same-day shipping on in-stock orders. Free shipping on orders over $70. Backed by Core Transmission Parts — your source for TH400 transmission parts.