1. Tensioners & Pulleys Parts
  2. sku: 6850147073079631
  3. EVAN FISCHER 17978733

EVAN-FISCHER 17978733 Upper Timing Belt Tensioner Passenger 820705313454 49039 Right

fits model: S-10, Blazer. make: Chevy, Olds.

17978733 Evan-fischer Timing Belt Tensioner Passenger Right Side Upper For Chevy Olds S-10 Blazer

( Brand: Evan-fischer ), ( Manufacturer Part Number: 17978733 ), ( Part Type: Timing Belt ), ( Anticipated Ship Out Time: 1-3 Business Days ), ( California Prop 65 Warning: Warning ), ( Fitment Type: Direct Replacement ), ( Material: Steel ), ( Oe Number: 49039, 419610, 12563097, 4792581aa, 4792581ab, 4854092, 4861533ab ), ( Outside Diameter: 2.99 In. ), ( Part Name: Timing Belt Tensioner ), ( Performance Part: No ), ( Placement On Vehicle: Right ), ( Quantity: Sold Individually ), ( UPC: 820705313454 )

Warning: this product can expose you to chemicals including, fitment type: direct replacement, PIN: 49039, mpn: 17978733, manufacturer warranty: 1-year unlimited-mileage warranty, material: steel, oe number: 49039, 419610, 12563097, 4792581aa, 4792581ab, 4854092, 4861533ab, outside diameter: 2.99 in. Part name: timing belt tensioner, performance part: no, placement on vehicle: right, quantity: sold individually, universal fitment: no, upc: 820705313454

Review EVAN FISCHER Timing Belt Tensioner Passenger Right Side Upper For Chevy Olds Blazer. fits BLAZER S-10

Evan-Fischer 17978733 Timing Belt Tensioner for Passenger Right Upper Side - Chevrolet S-10, Blazer (1994-2004)

Description:

The Evan-Fischer 17978733 Timing Belt Tensioner is a crucial component for maintaining the optimal performance and longevity of your Chevrolet S-10 or Blazer (1994-2004) vehicle. This precision-engineered part is specifically designed to fit the passenger right upper side of these popular models.

This timing belt tensioner features a robust and durable design, ensuring reliable performance even under heavy engine loads. It's manufactured from high-quality materials that are resistant to wear and tear, providing you with a long-lasting solution for your vehicle's timing system.

The Evan-Fischer 17978733 Timing Belt Tensioner is an OE-quality replacement part. This means it meets or exceeds the original equipment specifications of your vehicle, ensuring a perfect fit and reliable functionality. By choosing this aftermarket part, you're investing in a cost-effective alternative to dealer-priced parts, without compromising on quality or performance.

Installing this timing belt tensioner is a straightforward process, making it an ideal choice for DIY enthusiasts or professional mechanics. Each package comes complete with all necessary hardware, making it a convenient and hassle-free solution for keeping your vehicle's timing system in top shape.

Investing in a high-quality timing belt tensioner like the Evan-Fischer 17978733 is essential for maintaining the overall health and longevity of your Chevrolet S-10 or Blazer. Don't let a faulty or worn-out tensioner compromise your vehicle's performance. Trust the expertise of Evan-Fischer to deliver a reliable and long-lasting solution for your timing system needs.

Pros and Cons of Buying Evan-Fischer 17978733 Timing Belt Tensioner for Chevy Olds S-10 Blazer

Introduction:

The Evan-Fischer 17978733 timing belt tensioner is a crucial part in maintaining the proper functioning of the engine in Chevy Olds S-10 Blazer. This tensioner ensures that the timing belt remains in its correct position and applies the necessary force to keep the belt taut. Here are the pros and cons of buying this specific timing belt tensioner.

Pros:

1. OEM Quality: Evan-Fischer is a reputable company known for producing high-quality OEM (Original Equipment Manufacturer) replacement parts. This timing belt tensioner is designed to meet or even exceed the performance of the original part.

2. Durability: Constructed from robust materials, the tensioner is built to last. It is designed to withstand the rigors of regular use, ensuring that it provides reliable service for an extended period.

3. Precision Fit: The tensioner is engineered to fit perfectly in your Chevy Olds S-10 Blazer. This guarantees that the installation process will be hassle-free and that the tensioner will work seamlessly with your vehicle's engine components.

4. Backed by a Warranty: Evan-Fischer offers a warranty on their parts, providing peace of mind to the customer. This warranty covers any manufacturing defects and ensures that you are protected against any potential issues.

Cons:

1. Cost: The Evan-Fischer 17978733 timing belt tensioner is priced higher than some aftermarket alternatives. This may be a concern for budget-conscious consumers.

2. Availability: Depending on your location, it might be challenging to find this specific part at your local auto parts store. In such cases, you may need to order it online, which could add to the overall time and cost.

3. Installation: Installing the tensioner yourself may require some mechanical expertise. If you're not comfortable performing this task, it might be best to have a professional mechanic do it for you.

Conclusion:

The Evan-Fischer 17978733 timing belt tensioner is a reliable and durable solution for maintaining the proper functioning of the engine in your Chevy Olds S-10 Blazer. While it may come with a higher price tag than some aftermarket alternatives, its OEM quality, precision fit, and durability make it a worthwhile investment. If you value the peace of mind that comes with using a top-tier replacement part and are confident in your ability to install it, the Evan-Fischer timing belt tensioner is an excellent choice. However, if you're on a tight budget or would prefer to have a professional handle the installation, you may want to consider alternative options.

Recommendation:

For those who prioritize quality and reliability, the Evan-Fischer 17978733 timing belt tensioner is an excellent choice. However, for budget-conscious consumers or those who prefer a more hands-off approach to vehicle maintenance, it may be worth exploring aftermarket alternatives or seeking the assistance of a professional mechanic. Ultimately, the decision depends on your priorities, budget, and comfort level with vehicle repair tasks.

Details:

Le Sabre Custom Right Side, GAS. 2008 2009 Lacrosse Super. Evan-Fischer Timing Belt Tensioner. 96, 98 Le Sabre Custom.

97 Le Sabre Custom Naturally Aspirated. Pulley, Smooth Pulley.

specifications tensionpull:

  • for models: S-10, Blazer
  • for makes: Chevy, Olds
  • brand: Evan-fischer
  • mpn: 17978733
  • part type: Timing Belt
  • anticipated ship out time: 1-3 Business Days
  • california prop 65 warning: Warning
  • fitment type: Direct Replacement
  • material: Steel
  • oe number: 49039, 419610, 12563097, 4792581aa, 4792581ab, 4854092, 4861533ab
  • outside diameter: 2.99 In.
  • part name: Timing Belt Tensioner
  • performance part: No
  • placement on vehicle: Right
  • quantity: Sold Individually
  • upc: 820705313454

shipping tensionpull:

  • transit: 3-8 Days
  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed

seller tensionpull:

  • rating: 99.0%
  • city: 48 States Only, USA
  • # reviews: 309248

general tensionpull:

  • Engines Engine Parts > Timing Components Kits > Tensioners Pulleys
  • condition: New

payments tensionpull:

  • wallet: Paypal
  • other
  • credit card: Discover

offer tensionpull:

  • started: January 21, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 8

returns tensionpull:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: s-10, blazer, for makes: chevy, olds, part type: timing belt, anticipated ship out time: 1-3 business days, california prop 65 warning: warning, fitment type: direct replacement, oe number: 49039, 419610, 12563097, 4792581aa, 4792581ab, 4854092, 4861533ab, outside diameter: 2.99 in., part name: timing belt tensioner, performance part: no, placement on vehicle: right, quantity: sold individually,
category: auto parts > engines engine parts > timing components kits > tensioners pulleys, material: steel, sku: 6850147073079631,

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