Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979
Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979

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Four Seasons Idler / Tensioner Pulley for 1981-2025 Acura/AM General/Buick 3.5L 5.7L (MDX, RDX, RL, RLX) 45979

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$32.04
$20.44
(You save $11.60 )
SKU: BBRN_45979
UPC: 096361459793
Condition: New
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Description  

The Four Seasons Idler / Tensioner Pulley (part number 45979) is a direct-fit replacement for 1981-2025 Acura, AM General, Buick, and Cadillac vehicles with 3.5L, 5.7L, and 6.5L engines.

Features:

  • Constructed to ensure OE quality and reliability
  • Constructed to ensure OE quality and reliability
  • Prevents belt slips which eliminates noise

Specifications:

Belt TypeBack Idler
Belt Width IN1.000
Belt Width MM25.4
Bore Dia. IN.67
DescriptionIdler / Tensioner Pulley
GrooveSmooth
I.D. IN0.69
I.D. MM17
MaterialSteel
Mount Hole Qty1
Mounting Hardware IncludedNo
O.D. IN3.000
O.D. MM76.2
Pulley TypeIdler Pulley

Fits: 1981-2025 Acura, AM General, Buick, Cadillac, and Chevrolet models including MDX, RDX, RL, RLX, TL, TLX, TSX, ZDX and more - 3.5L, 5.7L, and 6.5L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: General Motors 12568172, ACDelco 154968, Acura 311705G0A02, UAC IP1046, Chrysler 53032645AC, Ford F02Z6B209A, Acura 31180RCAA02, ACDelco 154970 and 74 more

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