SUMMER PROMO!!! TAKE AN EXTRA 2% OFF OF YOUR SUBTOTAL OF 150.00 OR MORE!! INSTANT SAVINGS!!

Tensioner - GM (19431999)

2002-2012 GM - 19431999

Tensioner - GM (19431999)

2002-2012 GM - 19431999

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 19431999
  • 12573024, 24576885

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    19431999

  • Description:

    # Genuine GM OEM Tensioner 19431999 The Genuine GM OEM Tensioner (MPN: 19431999) maintains optimal serpentine belt tension across your vehicle's engine, ensuring reliable operation of essential components like the alternator, water pump, and air conditioning systems. This OEM part is engineered for 4.2L, 2.8L, 3.5L, and 3.7L engines, providing factory-specification performance for select GM vehicles. Whether you're replacing a worn tensioner or performing preventive maintenance, this direct GM replacement ensures compatibility and durability. - **Part Type:** Serpentine belt tensioner assembly designed for precision tension regulation - **OEM Fitment:** Compatible with GM vehicles equipped with 4.2L, 2.8L, 3.5L, and 3.7L engines (non-AC and AC configurations available) - **Key Function:** Automatically maintains proper belt tension to prevent slippage and extend serpentine belt lifespan - **Compatibility:** Direct fit replacement for original GM tensioner applications requiring MPN 19431999 - **Condition:** Genuine OEM part manufactured by General Motors to factory specifications and quality standards

  • Replaces:

    12573024, 24576885

  • MSRP: $86.74
  • Discount: $30.43 (35.1% off)
  • Sale Price: $56.31
OR
Ships To

Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More

Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 19431999
  • 12573024, 24576885

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    19431999

  • Description:

    # Genuine GM OEM Tensioner 19431999 The Genuine GM OEM Tensioner (MPN: 19431999) maintains optimal serpentine belt tension across your vehicle's engine, ensuring reliable operation of essential components like the alternator, water pump, and air conditioning systems. This OEM part is engineered for 4.2L, 2.8L, 3.5L, and 3.7L engines, providing factory-specification performance for select GM vehicles. Whether you're replacing a worn tensioner or performing preventive maintenance, this direct GM replacement ensures compatibility and durability. - **Part Type:** Serpentine belt tensioner assembly designed for precision tension regulation - **OEM Fitment:** Compatible with GM vehicles equipped with 4.2L, 2.8L, 3.5L, and 3.7L engines (non-AC and AC configurations available) - **Key Function:** Automatically maintains proper belt tension to prevent slippage and extend serpentine belt lifespan - **Compatibility:** Direct fit replacement for original GM tensioner applications requiring MPN 19431999 - **Condition:** Genuine OEM part manufactured by General Motors to factory specifications and quality standards

  • Replaces:

    12573024, 24576885

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Product Reviews

Ask Our Team

Londoff Discount Parts

Order your Tensioner (19431999) today and have it in your hands in a matter of days. Your Tensioner will be backed by a warranty and guaranteed to fit your 2002-2012 vehicle. 

OEM parts at great prices. That is what we stand for.

Shop OEM parts by model and catalog by first selecting your make below:

| Buick | Cadillac | Chevrolet | GMC |

| Hummer | Oldsmobile | Pontiac | Saturn |