1991 Chevy S-10 Blazer Engine Cooling Parts

Replacement Cooling System Parts
Select Your Submodel
3.1L
4.3L
  • Continental® ContiTech™ - Conti-V Multirib™ Serpentine Belt
    Continental® ContiTech™Conti-V Multirib™ Serpentine Belt
    0
    # 631735825
    Chevy S-10 Blazer 4.3L 1991, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability,...
    OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions
    $23.52 - $30.68
  • TRQ® - Drive Belt Idler Pulley
    TRQ®Drive Belt Idler Pulley
    0
    # 5214411073
    Chevy S-10 Blazer 1991, Drive Belt Idler Pulley by TRQ®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $26.95 - $49.95Save: up to 6%
    $25.33 - $47.95
  • Gates® - DriveAlign™ OE Exact Automatic Belt Tensioner
    Gates®DriveAlign™ OE Exact Automatic Belt Tensioner
    0
    # mpn1806085
    Chevy S-10 Blazer 4.3L 1991, DriveAlign™ OE Exact Automatic Belt Tensioner by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $47.88
  • Gates® - DriveAlign™ Drive Belt Idler Pulley
    Gates®DriveAlign™ Drive Belt Idler Pulley
    0
    # 20725260
    Chevy S-10 Blazer 4.3L 1991, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center...
    High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements
    $19.54 - $22.11
  • TRQ® - Drive Belt Tensioner
    TRQ®Drive Belt Tensioner
    0
    # mpn4900612611
    Chevy S-10 Blazer 4.3L 1991, Drive Belt Tensioner by TRQ®. Want to get rid of the rattling noise coming from the timing cover area? This high-grade TRQ drive belt tensioner is exactly what you need. Built to meet or exceed the OEM...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $46.95Save: $1.88 (4%)
    $45.07
  • Four Seasons® - Drive Belt Idler Pulley
    Four Seasons®Drive Belt Idler Pulley
    0
    # 5170726354
    Chevy S-10 Blazer 1991, Drive Belt Idler Pulley by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four...
    Made with precision and quality in mindDesigned to meet your specific needs
    $16.32 - $20.68
  • Dayco® - Poly Rib™ Serpentine Belt
    Dayco®Poly Rib™ Serpentine Belt
    0
    # 1147851838
    Chevy S-10 Blazer 4.3L 1991, Poly Rib™ Serpentine Belt by Dayco®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....
    Made with precision and quality in mindDesigned to meet your specific needs
    $33.24 - $35.51
  • Dorman® - TECHoice™ Idler Pulley
    Dorman®TECHoice™ Idler Pulley
    0
    # 596154855
    Chevy S-10 Blazer 4.3L 1991, TECHoice™ Idler Pulley by Dorman®. This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and...
    Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehiclesRestores performance - fixes a failed, squealing or groaning noise from a worn idler pulley
    $9.89 - $19.07
  • Dayco® - No Slack™ Idler/Tensioner Pulley
    Dayco®No Slack™ Idler/Tensioner Pulley
    0
    # 596175028
    Chevy S-10 Blazer 1991, No Slack™ Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design engineering,...
    Made with precision and quality in mindDesigned to meet your specific needs
    $20.37 - $30.93
  • SKP® - Drive Belt Tensioner
    SKP®Drive Belt Tensioner
    0
    # mpn4657644597
    Chevy S-10 Blazer 1991, Drive Belt Tensioner by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $31.96
  • Dorman® - TECHoice™ Automatic Belt Tensioner
    Dorman®TECHoice™ Automatic Belt Tensioner
    0
    # mpn2335580
    Chevy S-10 Blazer 1991, TECHoice™ Automatic Belt Tensioner by Dorman®. This replacement belt tensioner assembly is designed to match the fit and function of the original equipment belt tensioner on specified vehicles. Engineered with...
    Ideal replacement - this drive belt tensioner is a direct replacement for the original tensioner on specified vehicle years, makes and modelsDurable construction - this tensioner assembly is made using quality components to ensure durability and performance
    $36.71
  • Gates® - RPM Micro-V™ V-Ribbed Belt
    Gates®RPM Micro-V™ V-Ribbed Belt
    0
    # mpn4196718344
    Chevy S-10 Blazer 4.3L without A/C 1991, RPM Micro-V™ V-Ribbed Belt by Gates®. Length: 94.47". Racing, Performance, Muscle. The only belt in the industry specifically designed for high-output and forced induction engines....
    Advanced, exact-fit and precision-ground belt profileTwo layers of adhesion gum for maximum strength and durability
    $78.46
  • Continental® ContiTech™ - Accessory Drive Belt Kit
    Continental® ContiTech™Accessory Drive Belt Kit
    0
    # mpn5048128711
    Chevy S-10 Blazer 4.3L with A/C 1991, Accessory Drive Belt Kit by Continental® ContiTech™. When replacing a worn out serpentine belt, it's a good practice to also replace the idlers and tensioners along with it to prevent uneven wear...
    OE-quality products for safe, reliable, and efficient performanceManufactured with precise tolerances and ultimate quality
    $103.08
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Assembly
    Continental® ContiTech™Elite™ Drive Belt Idler Assembly
    0
    # 690516720
    Chevy S-10 Blazer 4.3L 1991, Elite™ Drive Belt Idler Assembly by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets...
    Original equipment equivalentFactory-like fit and dependability
    $19.65 - $30.22
  • Continental® ContiTech™ - Elite™ Drive Belt Tensioner Assembly
    Continental® ContiTech™Elite™ Drive Belt Tensioner Assembly
    0
    # mpn335842475
    Chevy S-10 Blazer 4.3L 1991, Elite™ Drive Belt Tensioner Assembly by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and...
    Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension
    $52.82
  • Dayco® - No Slack™ Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Automatic Belt Tensioner Assembly
    0
    # mpn905822
    Chevy S-10 Blazer 1991, No Slack™ Automatic Belt Tensioner Assembly by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $52.46
  • Hayden® - Idler/Tensioner Pulley
    Hayden®Idler/Tensioner Pulley
    0
    # 441311877
    Chevy S-10 Blazer 1991, Idler/Tensioner Pulley by Hayden®. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can cause problems with cooling, charging, steering, and climate control. Replace a...
    Constructed to ensure OE quality and reliabilityMade of steel and thermoplastic for long service life and superior dampening
    $15.99 - $19.28
  • SKP® - Drive Belt Idler Pulley
    SKP®Drive Belt Idler Pulley
    0
    # 5551051062
    Chevy S-10 Blazer 4.3L 1991, Drive Belt Idler Pulley by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $6.71 - $10.67
  • Dayco® - Drive Rite™ V-Ribbed Serpentine Belt
    Dayco®Drive Rite™ V-Ribbed Serpentine Belt
    0
    # 3035050006
    Chevy S-10 Blazer 4.3L 1991, Drive Rite™ V-Ribbed Serpentine Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged...
    More flexibility and increased airflow around the belt for prolonged service lifeRaw-edge sidewall construction along with a patented top cogged design for top performance
    $20.34 - $21.65
  • Dorman® - OE Solutions™ Crankshaft Pulley
    Dorman®OE Solutions™ Crankshaft Pulley
    0
    # mpn1296658933
    Chevy S-10 Blazer 4.3L 1991, OE Solutions™ Crankshaft Pulley by Dorman®. This engine harmonic balancer pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is...
    Direct replacement - this engine harmonic balancer pulley is designed to match the fit and function of the original pulley on specified applicationsRestores functionality - reliable replacement for an original pulley that has failed due to vibration
    $27.59
  • Autotecnica® - Drive Belt Idler Pulley
    Autotecnica®Drive Belt Idler Pulley
    0
    # mpn4743483928
    Chevy S-10 Blazer 4.3L 1991, Drive Belt Idler Pulley by Autotecnica®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Made with precision and quality in mindDesigned to meet your specific needs
    $12.88
  • ACDelco® - GM Original Equipment™ Crankshaft Pulley
    ACDelco®GM Original Equipment™ Crankshaft Pulley
    0
    # mpn771230072
    Chevy S-10 Blazer 4.3L 1991, GM Original Equipment™ Crankshaft Pulley by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Crankshaft Pulley by ACDelco features premium quality and will perform better than...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $42.19Save: $6.62 (16%)
    $35.57
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Pulley
    Continental® ContiTech™Elite™ Drive Belt Idler Pulley
    0
    # mpn4794674481
    Chevy S-10 Blazer 4.3L without A/C 1991, Elite™ Drive Belt Idler Pulley by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every...
    Original equipment equivalentFactory-like fit and dependability
    $17.29
  • Dayco® - Demanding Drive Kit
    Dayco®Demanding Drive Kit
    0
    # mpn4478583281
    Chevy S-10 Blazer with A/C 1991, Demanding Drive Kit by Dayco®. Designed utilizing the latest technology, this product by Dayco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
    Made with precision and quality in mindDesigned to meet your specific needs
    $97.52
  • Autotecnica® - Drive Belt Tensioner
    Autotecnica®Drive Belt Tensioner
    0
    # mpn4664585477
    Chevy S-10 Blazer 4.3L 1991, Drive Belt Tensioner by Autotecnica®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Made with precision and quality in mindDesigned to meet your specific needs
    $31.40
  • Torxe™ - Engine Cooling Fan
    Torxe™Engine Cooling Fan
    0
    # 2639727267
    Engine Cooling Fan by Torxe™. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent performance and years of...
    $24.00 - $60.00
  • Flex-a-Lite® - Flex-Wave™ Engine Cooling Fan
    Flex-a-Lite®Flex-Wave™ Engine Cooling Fan
    0
    # 3685693405
    Flex-Wave™ Engine Cooling Fan by Flex-a-Lite®. Number of Blades: 10. Fuse Rating: 20 amp. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality...
    $162.29 - $177.43
  • Northern Radiator® - Hurricane Fan Shroud
    Northern Radiator®Hurricane Fan Shroud
    0
    # 2927235271
    Hurricane Fan Shroud by Northern Radiator®. If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great functionality in mind, the part will help provide...
    High quality at an affordable priceExpertly made from premium materials
    $85.26
  • Mishimoto® - Engine Cooling Fan Clips
    Mishimoto®Engine Cooling Fan Clips
    0
    # 3774833533
    Engine Cooling Fan Clips by Mishimoto®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent performance and...
    Made to keep your engine running coolImproves your vehicle's performance
    $8.71
  • Red Line® - SuperCool™ High Performance Prediluted Engine Coolant with Water Wetter, 1/2 Gallon
    Red Line®SuperCool™ High Performance Prediluted Engine Coolant with Water Wetter, 1/2 Gallon
    0
    # mpn4890036867
    SuperCool™ High Performance Prediluted Engine Coolant with Water Wetter, 1/2 Gallon by Red Line®. Volume: 1/2 Gallon. Quantity: 1 Jug. Pre-mixed coolant for motorcycles is convenient and accurate. They rule at it. These products...
    These products include a unique agent that lowers temperatures by reducing or eliminating bubbles or vapor barrier that form on hot metal surfacesReduces or eliminates bubbles or vapor barrier that form on hot metal surfaces to reduce coolant temperatures by up to 20°
    $25.79




Shop By Service Type

CARiD FacebookCARiD TwitterCARiD YouTube ChannelCARiD PinterestCARiD Instagram
Inspiration Gallery
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.
CUSTOMER SERVICE
INFORMATION
CONTACTS