6T30 6T40 6T45 6T50 Reman Solenoid Valve For Chevy Buick 6 Speed — Open-Box, 17% Off

🔊 Strict Fit for GM 6T Series 1st Gen Only: Fits 6T30 / 6T40 / 6T45 / 6T50 6-speed automatic transmission (1st Gen, black cap solenoids). DO NOT fit 2nd/3rd Gen with yellow/green cap solenoids (common in 2013+ LaCrosse). Verify your transmission generation and solenoid color before ordering. ✅ Remanufactured to OEM Specifications: 100% remanufactured, tested and calibrated to original factory standards. Precise mounting points, electrical connectors and hydraulic flow match OE, ensuring direct bolt-on replacement without modification. ⚙️ Fix Common Shifting Problems: Effectively resolves harsh shifting, delayed engagement, slipping, no reverse, and MIL/Check Engine Light caused by worn or failed solenoids. Restores smooth gear changes and transmission reliability. 🛡️ Heavy-Duty & High Temperature Resistant: Built with premium industrial-grade materials, fully tested under high pressure and high temperature conditions. Excellent corrosion resistance and stable response for long-term transmission operation. 📌 Wide GM Compatibility (1st Gen Only): Designed for GM global vehicles with 1st Gen 6T series transmission: Buick Excelle, Regal, early Lacrosse; Chevrolet Cruze, Equinox, Malibu; Daewoo, Opel, Saturn & other GM models. Not for 2013+ LaCrosse with 2nd Gen solenoids.
FIWARY Remanufactured Automatic Transmission Solenoid Valve, aftermarket replacement for GM 6T30, 6T40, 6T45, 6T50 six-speed automatic transmission.
This solenoid is remanufactured, fully inspected and performance tested to meet OEM quality standards, providing reliable hydraulic control and smooth shifting for your vehicle.
Applicable Transmission:GM 6T30 / 6T40 / 6T45 / 6T50 6-speed automatic transmission (1st Generation ONLY, black cap solenoids)
Condition:Remanufactured, 100% tested & calibrated
Function:Controls transmission hydraulic pressure, regulates gear shift timing, ensures smooth and stable gear operation
Critical Fitment Warning (Please Read Carefully):
✅ Fits: 1st Gen 6T series with black solenoid caps
❌ DO NOT fit: 2nd/3rd Gen with yellow/green caps (many 2013+ Buick LaCrosse use these and will not match)
❌ DO NOT fit: 9T series or other non-6T transmissions
Compatible Vehicles (1st Gen 6T Only):
Buick: Excelle, Excelle HRV, Regal, early Lacrosse (before 2013)
Chevrolet: Captiva, Captiva Sport, Cruze, Epica, Equinox, Malibu, Orlando, Terrain, Aveo
Daewoo: Lacetti, Tosca, Winstorm, Gentra
Opel: Antara
Saturn: Aura, VUE
Pontiac: G6Saab & other GM matching displacement models with 1st Gen 6T transmission
Product Advantages:
Remanufactured to strict OEM specs for reliable performance
High-strength housing with excellent heat, pressure and corrosion resistance
Sensitive and stable hydraulic response, improves rough shift and delayed engagement
Every unit undergoes electrical, pressure and aging tests before shipment
Direct replacement, no cutting or modification required for matched vehicles
Important Pre-Purchase & Installation Notes:
1. Confirm your transmission model 6T30/6T40/6T45/6T50 AND 1st Gen (black cap) before purchase.
2. 2013+ Buick LaCrosse commonly uses 2nd Gen color-capped solenoids and is NOT compatible.
3. Professional installation by an experienced transmission technician is highly recommended.
4. Improper installation, wiring modification or forced fitting will cause shifting failure and damage.
5. Mismatch due to wrong transmission generation or solenoid color is not a quality issue.
Package Includes:
1 x Remanufactured Transmission Solenoid Valve (as shown in pictures)
Warranty:12-month limited warranty for manufacturing defects and remanufacturing quality issues. Damage caused by improper installation, misuse or incorrect fitment is not covered.