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Buick LaCrosse Accessory Belt Tensioner

We have 3 Items In-stock. Select a year to continue.
$77.86 List Price $91.87 Save $14.01 Availability: In Stock
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DAYCO AUTOMATIC BELT TENSIONER

Designed to maintain constant tension on serpentine belt drives; Features a patented flat spring design that provides less operating range variations in tension, reduces the risk of premature accessory bearing failure, and lessens the risk of belt squeal and slippage or poor accessory performance; Designed with a Teflon strip wound within the spring to resist abrasion; A heavy-duty cast aluminum arm offers additional strength and less distortion, an aluminum retainer ring locks the spring case and arm together and seals against corrosion, a thermoplastic rubber spring slot plug keeps out harmful contaminants, and a rubber O-ring seals against dust and grime; The lubricated nylon pivot tube bushing and spring bushing promote quieter performance, while the zinc coated mounting bolt resists rust and is concentric for a more even degree of constant tension; With 12-month or 12,000-mile Dayco warranty.

  • SKU#: DY89389
  • Brand: Dayco
  • Tensioner Pulley Type: Spring type
  • Warranty: 12-month or 12,000-mile Dayco warranty
 
Fits the following Buick LaCrosse Years:
  • 2012 | 6 Cyl 3.6L | Base
  • 2011 | 6 Cyl 3.6L | CX, CXL
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$62.27 List Price $73.48 Save $11.21 Availability: In Stock
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GATES DRIVEALIGN AUTO TENSIONER -- 70 mm outside diameter, 31 mm width; Steel material; Features an application specific design that meets OE requirements for constant tension, vibration resistance and proper alignment on serpentine belt engine accessory drivers.
  • SKU#: GAT38397
  • Brand: Gates
  • Belt Tensioner Material: Steel
  • Warranty: Lifetime Gates limited warranty
 
Fits the following Buick LaCrosse Years:
  • 2011 | 6 Cyl 3.6L | CXL
  • 2005-2011 | 6 Cyl 3.6L | CXS
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$99.52 List Price $117.43 Save $17.91 Availability: In Stock
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AC DELCO DRIVE BELT TENSIONER ASSEMBLY, SOLD INDIVIDUALLY -- A high quality, OE replacement drive belt tensioner assembly; Replaces OE number 19163993; With 12-month or 12,000-mile AC Delco warranty.
  • SKU#: AC38397
  • Brand: AC Delco
  • Fit Note: Car
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following Buick LaCrosse Years:
  • 2011 | 6 Cyl 3.6L | CXL, CXS
  • 2010 | 6 Cyl 3.6L | CXS
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