HomeEXEDY OEM MC378 Clutch Master Cylinder
Part #: MC378

EXEDY OEM MC378 Clutch Master Cylinder

⚙️ 20 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$74.71Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, and Isuzu, Hombre, Jimmy, and S10
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Clutch Master Cylinder for Chevrolet, GMC, and Isuzu

The EXEDY OEM Clutch Master Cylinder MC378 is designed to restore precise clutch control for select Chevrolet, GMC, and Isuzu vehicles. Engineered to meet original equipment specifications, this master cylinder ensures consistent hydraulic pressure for smooth clutch operation.

Key Features of EXEDY OEM Clutch Master Cylinder MC378

  • OEM-quality construction for durability and performance
  • Compatible with Chevrolet S10, GMC Jimmy, and Isuzu Hombre models
  • Direct replacement part number MC378 for easy identification
  • Precision-engineered to maintain proper hydraulic pressure
  • Corrosion-resistant materials for extended service life

Detailed Product Description

The EXEDY OEM Clutch Master Cylinder MC378 is a manual transmission component designed to provide reliable clutch engagement and disengagement. Manufactured to meet or exceed original equipment standards, this clutch master cylinder is suitable for Chevrolet S10, GMC Jimmy, and Isuzu Hombre vehicles. Its robust design ensures consistent hydraulic fluid transfer, which is critical for smooth shifting and overall transmission performance. The part number MC378 corresponds directly to the OEM specification, simplifying the replacement process for technicians and vehicle owners.

Common Applications and Problem Resolution

  • Restores clutch pedal firmness and responsiveness
  • Eliminates clutch slippage caused by hydraulic failure
  • Resolves issues with clutch pedal sinking or sponginess
  • Prevents fluid leaks that can lead to clutch disengagement problems
  • Addresses inconsistent clutch engagement in Chevrolet S10, GMC Jimmy, and Isuzu Hombre

Installation Notes and Tips

When installing the EXEDY OEM Clutch Master Cylinder MC378, ensure the hydraulic system is properly bled to remove air pockets for optimal clutch performance. Verify compatibility with your vehicle’s make and model before installation. Use appropriate tools to avoid damage to the cylinder or surrounding components. Follow manufacturer torque specifications for mounting bolts to maintain secure fitment.

Quality Assurance and Warranty Information

EXEDY OEM parts are manufactured to meet strict quality standards, ensuring reliable operation and longevity. The MC378 clutch master cylinder undergoes rigorous testing to confirm durability and performance under normal operating conditions. Warranty coverage details should be confirmed with the parts provider or manufacturer to ensure protection against defects.

BrandEXEDY OEM
Part NumberMC378
TitleExedy oem master cylinder

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004ChevroletS104.3LV6N/A11" Disc; 10 Spline
2003ChevroletS104.3LV6N/A11" Disc; 10 Spline
2002ChevroletS104.3LV6N/A11" Disc; 10 Spline
2001ChevroletS102.2LL4N/ANon Pre-Damped; 9-1/8" Disc; 26 Spline
2001GMCJimmy4.3LV6N/A11" Disc; 10 Spline
2000ChevroletS102.2LL4N/ANon Pre-Damped; 9-1/8" Disc; 26 Spline
2000GMCJimmy4.3LV6N/A11" Disc; 10 Spline
2000IsuzuHombre2.2LL4N/A9-1/8" Disc; 26 Spline
1999ChevroletS102.2LL4N/ANon Pre-Damped; 9-1/8" Disc; 26 Spline
1999GMCJimmy4.3LV6N/A11" Disc; 10 Spline
1999IsuzuHombre4.3LV6N/A11" Disc; 10 Spline
1998ChevroletS102.2LL4N/ANon Pre-Damped; 9-1/8" Disc; 26 Spline
1998GMCJimmy4.3LV6N/A11" Disc; 10 Spline
1998IsuzuHombre4.3LV6N/A11" Disc; 10 Spline
1997ChevroletS102.2LL4N/ANon Pre-Damped; 9-1/8" Disc; 26 Spline
1997GMCJimmy4.3LV6N/A11" Disc; 10 Spline
1997IsuzuHombre4.3LV6N/A11" Disc; 10 Spline
1996ChevroletS102.2LL4N/ANon Pre-Damped; 9-1/8" Disc; 26 Spline
1996GMCJimmy4.3LV6N/A11" Disc; 10 Spline
1996IsuzuHombre2.2LL4N/A9-1/8" Disc; 26 Spline

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.