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Gates 38198 DriveAlign Automatic Belt Tensioner Assembly

(1991-1996 Pontiac Grand Prix; 1995-1997 Chevrolet Monte Carlo; 1991-1997 Chevrolet Lumina; 2006-2011 Buick Lucerne; 1987-1989 Buick Century + 3 more models)

Manufacturer

Picture for manufacturer Gates

Part Number

38198
10 reviews
Sale Price

$68.06

Estimated ship date Thursday, November 19

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Product Details

The Gates 38198 DriveAlign Automatic Belt Tensioner is a premium OE-replacement accessory drive belt tensioner engineered to deliver consistent tension, superior vibration resistance, and precise alignment for serpentine belt accessory drive systems. Built to the same tolerances and specifications as the original equipment part, this tensioner ensures a factory-quality fit, form, and function right out of the box.

Key Specifications:

  • Bearing Bore (Inside Diameter): 17 mm
  • Outside Diameter: 82 mm
  • Width: 25 mm
  • Belt Type: 6-rib V-ribbed (serpentine)
  • Housing Material: Thermoplastic
  • Sold: Individually

Key Features:

  • Patented labyrinth seal protects internal components to meet or exceed OE life expectancy requirements
  • Patented vibration-damping system absorbs extreme vibration to extend tensioner, belt, and accessory component life
  • Torsional round spring design delivers consistent, reliable belt tension and resists contamination
  • Application-specific design engineered to meet OE requirements for proper alignment on serpentine belt engine accessory drives
  • Manufactured using the same technology and quality materials as the OEM part for a verified factory match
  • Backed by Gates' lifetime limited warranty

The Gates 38198 is a direct OE replacement tensioner that installs without modification, making it an ideal solution for restoring proper serpentine belt operation. Cross-references include ACDelco 38198, Carquest 38198, and NAPA 38198.

Products specifications

Fits

1991-1996 Pontiac Grand Prix; 1995-1997 Chevrolet Monte Carlo; 1991-1997 Chevrolet Lumina; 2006-2011 Buick Lucerne; 1987-1989 Buick Century; 1980-1984 Buick Electra; 1991-1996 Oldsmobile Cutlass Supreme; 1991-1996 Oldsmobile Cutlass

Contents

Tensioner Assy.

Outside Diameter (mm)

82

WIDTH (MM)

25

Bearing Bore Inside Diameter 1 (mm)

17

Contact Surface

Smooth/Backside

Import or Domestic

Domestic

Instruction Sheet Number

98-0017 (General Instructions)

Number of Pulleys

1

OE Comparison Rating

OE Exact (OEX)

Pulley 1 Flanged

No

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