Nugeon
TechShield 360 (tm)

Nugeon 99P17386A Disc Brake Caliper - Front Left

Brand Nugeon 99P17386A
Position Front Left
Anti-Squeal Shims Included No
Bleeder Screw Cap Included No
Bleeder Screw Included Yes
Bleeder Screw Thread (mm) M10-1.5 x 29.5
Bleeder Thread Size M10-1.5
Bracket Included Yes
Bracket Mounting Bolts Included No
Caliper And Pad Hardware Included No
Caliper Color Grey
Caliper Finish Rust preventative
Caliper Slides Included Yes
Casting Material Cast iron
Dust Boots Included Yes
Hardware Included Yes
Housing Cast Numbers 979, 16
Inlet Fitting Type Banjo bolt
Inlet Port Thread Size (mm) M10-1.5 x 23.14
Inlet Thread Size M10-1.5
New or Remanufactured Remanufactured
Package Contents Includes brake pad installation hardware w/ banjo bolt & copper c
Pads Included No
Piston 1 Outside Diameter (in) 2
Piston 1 Outside Diameter (mm) 45
Piston Material Steel
Piston Quantity 2
Wear Sensors Included No
Product line TechShield 360 (tm)
Fits Buick and Chevrolet · 29 vehicles

Remanufactured caliper. Restored for dependable brake hydraulic performance.

Cast iron housing. Provides a rigid, durable caliper body.

Hardware included. Comes with brake pad installation hardware and a banjo bolt.

$131.14Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Step 2 — Quantity
Order total $131.14
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Front Left Disc Brake Caliper for GM Applications

Nugeon TechShield 360 (tm) part number 99P17386A is a remanufactured front left disc brake caliper built for select Chevrolet and Buick applications. It is configured with a mounting bracket and the correct banjo-bolt inlet style for direct brake hydraulic service on the listed vehicles.

Compatible With 2006-2011 Chevrolet Impala, front left; 2006-2007 Chevrolet Monte Carlo, front left; 2006-2011 Buick Lucerne, front left; 2012-2013 Chevrolet Impala, front left; and 2014-2016 Chevrolet Impala Limited, front left. This part number, 99P17386A, is matched to the listed fitments for brake repair and caliper replacement.

Key Features

  • Remanufactured disc brake caliper for front left brake service
  • TechShield 360 (tm) product line from Nugeon
  • Cast iron housing with rust preventative finish
  • Grey caliper color
  • Two 45 mm steel pistons
  • Bleeder screw included with M10-1.5 thread
  • Dust boots included
  • Caliper slides included
  • Bracket included
  • Hardware included for brake pad installation where applicable
  • Banjo bolt inlet fitting with M10-1.5 inlet thread

Product Details

The TechShield 360 (tm) line is Nugeon’s remanufactured brake hydraulics offering for service replacement applications. Part number 99P17386A uses a cast iron body, steel pistons, and a rust preventative finish to support dependable brake system restoration on the specified Chevrolet Impala, Chevrolet Impala Limited, Chevrolet Monte Carlo, and Buick Lucerne front left positions. The caliper is supplied with the bracket, slides, dust boots, and bleeder screw, and it uses a banjo-bolt inlet connection for the hydraulic line.

Common Problems This Part Addresses

  • Sticking or seized front left caliper piston
  • Brake drag caused by worn internal seals or slide components
  • Uneven braking from a failing hydraulic caliper assembly
  • Brake fluid leakage at the caliper body or bleeder area
  • Corrosion-related caliper replacement on GM front brake systems

Installation Notes and Tips

  • Verify vehicle year, model, and front left position before ordering.
  • Confirm the banjo-bolt connection and M10-1.5 inlet thread match the original brake hose setup.
  • Inspect pads, rotors, and brake hoses during caliper replacement.
  • Bleed the brake system after installation to remove air from the hydraulic circuit.
  • Use the correct brake fluid and follow the vehicle service procedure for torque and bleeding sequence.

Quality Assurance

Nugeon TechShield 360 (tm) remanufactured brake components are built for service replacement on the listed GM applications. Part number 99P17386A is prepared with the specified caliper hardware configuration and corrosion-resistant finish for brake system repair.

This part fits 29 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2016ChevroletImpala LimitedLS——Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2016ChevroletImpala LimitedLT——Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2016ChevroletImpala LimitedLTZ——Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2015ChevroletImpala LimitedLS——Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2015ChevroletImpala LimitedLT——Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2015ChevroletImpala LimitedLTZ——Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2014ChevroletImpala LimitedLS——Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2014ChevroletImpala LimitedLT——Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2014ChevroletImpala LimitedLTZ——Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2013ChevroletImpalaLS——Front LeftSupplied w/ Mounting Bracket; Exc Police, Exc Taxi; TechShield 360 (tm)
2013ChevroletImpalaLT——Front LeftSupplied w/ Mounting Bracket; Exc Police, Exc Taxi; TechShield 360 (tm)
2013ChevroletImpalaLTZ——Front LeftSupplied w/ Mounting Bracket; Exc Police, Exc Taxi; TechShield 360 (tm)
2012ChevroletImpalaLS——Front LeftSupplied w/ Mounting Bracket; Exc Police, Exc Taxi; TechShield 360 (tm)
2012ChevroletImpalaLT——Front LeftSupplied w/ Mounting Bracket; Exc Police, Exc Taxi; TechShield 360 (tm)
2012ChevroletImpalaLTZ——Front LeftSupplied w/ Mounting Bracket; Exc Police, Exc Taxi; TechShield 360 (tm)
2011BuickLucerne—3.9LV6Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2011ChevroletImpala———Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2010BuickLucerne—3.9LV6Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2010ChevroletImpala———Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2009BuickLucerne—3.9LV6Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2009ChevroletImpala———Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2008BuickLucerne—3.8LV6Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2008ChevroletImpala———Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2007BuickLucerne—3.8LV6Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2007ChevroletImpala———Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2007ChevroletMonte Carlo———Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2006BuickLucerne—3.8LV6Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2006ChevroletImpala———Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)
2006ChevroletMonte Carlo———Front LeftSupplied w/ Mounting Bracket; TechShield 360 (tm)