1991 GMC Suburban Performance Engine Cooling

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    • (2 reviews)
      # mpn1711360
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 1991, Lo-Profile Direct Fit Dual Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 12 1/8". Size: 26 1/4" x 15 1/2" x 2 5/8". Keep your engine cool and free...
      Prevents your engine from overheatingProvides increased horsepower and torque
      $436.27
    • (0 reviews)
      # 566452038
      GMC Suburban 5.7L with Drag Racing Competition Engine Engine 1991, 300 Series High Flow Electric Water Pump by Meziere Enterprises®. Flow Rate: 55 GPM. Performance, sophistication and durability are by no means all the benefits you'll...
      Suitable for street or drag strip use – 3000+ hour life expectancyHigh flow design provides 55 gallons per minute free flow rating
      $451.00
    • (0 reviews)
      # mpn1711351
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 1991, Direct Fit Dual Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 13 1/2". Size: 27 1/2" x 17 1/2" x 4". Replace your old belt-driven fan with this...
      Maximizes horsepower and torqueOptimizes gas mileage
      $538.30
    • (0 reviews)
      # 1093060782
      GMC Suburban 1991, SuperCool Flow™ Water Pump by Tuff Stuff Performance®. Bet your engine bay stays cool with state-of-the-art performance engine cooling parts from Tuff Stuff. They offer a perfect balance between extremely...
      Designed to take engine cooling to the next levelLightweight construction for maximum heat dissipation
      +6
      $68.55 - $305.06
    • (0 reviews)
      # 308336394
      GMC R2500 Suburban / V2500 Suburban 1991, Aluminum Radiator by Frostbite®. Size: 18-3/4" x 28-1/4". High-Horsepower street cars and trucks can be a challenge to keep cool. A proper cooling system starts with the right radiator. Aluminum...
      Keeps your high-performance engine coolMade from aircraft grade aluminum
      $248.95 - $413.95
    • (1 review)
      # mpn1573004
      GMC Suburban 7.4L 1991, Thermostat by JET®. Temperature: 180 Degrees. Jet Low-Temp Thermostats increase horsepower and control engine temp by consistently metering water flow throughout the engine instead of simply cycling open/close,...
      Designed to reduce engine temperature and produce more horsepowerMade from stainless steel
      $14.96
    • (0 reviews)
      # 1093028778
      GMC Suburban 5.7L with 1 3/4” Water Pump Fitting with Drag Racing Competition Engine Engine 1991, 100 Series Electric Water Pump by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits...
      Suitable for street or drag strip use – 2400+ hour life expectancyHeavy duty motor provides 42 gallons per minute free flow rating
      +2
      $394.63 - $482.32
    • (0 reviews)
      # mpn2930419
      GMC Suburban 1991, Rapid-Cool™ Universal Fit Reversible Fan Kit by Hayden®. Diameter: 14". Current Draw: 11.5. 3 5/8" Depth. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin,...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $63.10
    • (0 reviews)
      # 608848703
      GMC Suburban 1991, Direct-Fit Crossflow Module by Be Cool®. 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...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $1,415.99 - $1,699.99
    • (0 reviews)
      # 608787693
      GMC Suburban 1991, Direct-Fit Crossflow Radiator by Be Cool®. Size: 34" x 19" x 3". Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. When the radiator must fit as well as it cools, Be Cool® Classic series is...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $699.99 - $949.99
    • (0 reviews)
      # 730615944
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 1991, O.E. Replacement Clutch Fan Blade by Flex-a-Lite®. Finish: Silver. This product is made of high-quality materials to sere you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $45.68 - $48.18
    • (0 reviews)
      # 730634819
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 1991, Stainless Steel Fan Blade by Flex-a-Lite®. Material: Stainless Steel. Finish: Silver. This product is made of high-quality materials to sere you for years to come. Designed...
      High quality at an affordable priceExpertly made from premium materials
      $65.04 - $74.99
    • (2 reviews)
      # 91096863
      GMC Suburban 5.7L / 7.4L 1991, Jetstreme II™ Low Profile Dual Electric Fan by Maradyne®. Diameter: 16". CFM: 2600cfm. Current Draw: 24.8 Amp. Watt Motor: 160W. With S-Blade. Reversible rotation. 26" Width x 15" Height. Finish: Black....
      Low profile allows for turbo applicationsReversible design for pusher or puller applications
      $298.43 - $362.24
    • (0 reviews)
      # mpn1852087
      GMC Suburban 5.7L / 7.4L 1991, Mach Two Extreme™ 16" Dual Electric Fan by Maradyne®. Diameter: 16". CFM: 4320cfm. Current Draw: 35.4 Amp. Watt Motor: 225W. Reversible rotation. With S-Blade. 33.5" Width x 17" Height. Finish: Black....
      Puller service only, not for use in front of radiatorDual fan, assembly only
      $469.19
    • (0 reviews)
      # 130091176
      GMC Suburban 1991, Cool-Pack Radiator Cooling Fan System by Perma-Cool®. Cool-Pack features dual high-output electric fans powered by a 170°F to 210°F adjustable thermal sensor with a digital temperature probe accurate to within...
      Eliminates factory fan clutch, fan and shroudIncreases horsepower and torque
      $649.98 - $699.98
    • (0 reviews)
      # 451843084
      GMC R2500 Suburban / V2500 Suburban 1991, Economy™ Dual Fan with Shroud Package by Frostbite®. Diameter: 2 x 14". High-Horsepower street cars and trucks can be a challenge to keep cool. A proper cooling system is essential to...
      Aircraft quality aluminum shroud material make to form fit to your specific radiatorThoroughly inspected and tested
      $327.95
    • (0 reviews)
      # 451842676
      GMC R2500 Suburban / V2500 Suburban 1991, High Performance™ Dual Fan with Shroud Package by Frostbite®. Diameter: 2 x 14". High-Horsepower street cars and trucks can be a challenge to keep cool. A proper cooling system is essential to...
      High Performance Series Fan/Shroud Packages with Low Profile higher CFM performance SPAL FansAircraft quality aluminum shroud material make to form fit to your specific radiator
      $409.95
    • (0 reviews)
      # 524497964
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 1991, Trimline Reversible Electric Fan by Flex-a-Lite®. Voltage: 12 Volt. The Trimline electric fans can be used as a primary fan or an auxiliary fan. They are economical fans that...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      $126.03 - $128.53
    • (0 reviews)
      # 1088127704
      GMC Suburban 5.7L with Small Block Chevy 1991, Aluminum Water Pump by Big End Performance®. Material: Aluminum. If you want to reach the finish line faster or you're just looking to spiff up your vehicle, then this Big End Performance...
      Made of an aluminum alloy for weight savings of 30 to 50% over cast ironHeavy duty bearing and seals
      $64.05 - $89.85
    • (0 reviews)
      # 1088187415
      GMC Suburban 1991, Electric Water Pump by Dedenbear®. Free Flow: 26 GPM. The smallest, lightest, highest volume electric pumps available. Specifically engineered for the types of engines, radiators and radiator placements used by drag...
      WP1 and WP2 units weigh only 4.0 and 4.2 pounds, and are just 4-1/4-inches deepDraws only 3-1/2-amps at 12 volts - half the draw of conventional electric pump drives
      $384.95
    • (0 reviews)
      # 1093201747
      GMC Suburban 5.7L with 1 3/4” Water Pump Fitting with Drag Racing Competition Engine Engine 1991, 100 Series Heavy Duty Electric Water Pump by Meziere Enterprises®. Performance, sophistication and durability are by no means all the...
      Suitable for street or drag strip use – 2400+ hour life expectancyShow quality finish
      +2
      $413.42 - $501.11
    • (0 reviews)
      # 1088152731
      GMC Suburban 5.7L with Small Block 1991, Powerflow™ Water Pump by Professional Products®. This short style cast aluminum Water Pump is a high quality product that has been well received in the marketplace. It features a high flow...
      Short StyleHigh Flow Impeller Design
      $111.04 - $147.77
    • (0 reviews)
      # 64870344
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 5.7L with Small Block Engine 1991, Action Plus Series Water Pump by Weiand®. Weiand's light weight, performance aluminum mechanical Action Plus water pump give a weight saving of...
      Lightweight aluminumCNC Machined
      $119.95 - $153.95
    • (0 reviews)
      # 64870361
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 5.7L with Small Block Engine 1991, Team G Series™ Water Pump by Weiand®. Finish: Satin. Weiand Team G water pump is ideally suited for racing. This pump has been completely...
      Lightweight aluminumCNC Machined
      $180.95 - $190.95
    • (0 reviews)
      # 1088101711
      GMC Suburban 6.2L 1991, Engine Water Pump by Industrial Injection®. This product by Industrial Injection was designed to deliver the utmost in quality and performance. Utilizing years of production experience in conjunction with...
      Designed to exceed OEM requirementsMade from premium materials to last
      $107.28 - $148.47
    • (0 reviews)
      # 1050837474
      GMC Suburban 1991, Engine Water Pump by Eastern Industries®. 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...
      Original Equipment QualityContinuous Improvement
      $31.48 - $43.58
    • (0 reviews)
      # 1167658937
      GMC Suburban 7.4L 1991, Electric Water Pump by Speedmaster®. 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...
      Created by professionals to meet your requirementsSuperior longevity and dependability
      $128.04 - $175.67
    • (0 reviews)
      # mpn4530157006
      GMC Suburban 5.7L With Long Water Pump 1991, Water Pump by CFR Performance®. 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...
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      $110.22
    • (0 reviews)
      # 1133559393
      GMC Suburban 5.7L 1991, Water Pump Pulley by CFR Performance®. Diameter: 6-9/16". 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...
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      +1
      $35.46 - $76.44
    • (0 reviews)
      # mpn4530157150
      GMC Suburban 5.7L With Long Water Pump 1991, Water Pump Pulley Nose by CFR Performance®. With long water pump 3" diameter. Finish: Polished. Aluminum. This top-grade product is expertly made in compliance with stringent industry...
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      $19.86
    • (0 reviews)
      # 1093755997
      GMC Suburban 5.7L 1991, High Performance Thermostat by Mr. Gasket®. Diameter: 2.12". Keeping your engine cool is pretty important, so Mr. Gasket has a full line of cooling system accessories. Whether it’s a simple, plain-Jane...
      Designed to resist large variations of coolant pressure at high RPMOpens at correct temperature consistently regardless of engine RPM
      $16.59
    • (1 review)
      # 1216517034
      GMC Suburban 1991, PowerStat™ Thermostat by Hypertech®. To complete your performance package, Hypertech recommends the use of a low-temp thermostat to complement the performance tuning found in the Hypertech Power Tuning products....
      For vehicles with manual fansFor better heater output in cold weather driving, a 180° PowerStat can be substituted for any application that requires a 160° PowerStat
      $5.52 - $11.82
    • (0 reviews)
      # 911815015
      GMC Suburban 1991, Fail Safe Series™ Engine Coolant Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the...
      Exclusive, patented designHigh quality Stainless Steel and Copper construction
      $8.98 - $9.34
    • (0 reviews)
      # 912031013
      GMC Suburban 1991, High-Flow Series™ Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product...
      Made of stainless steelProvide increased flow
      $5.89 - $6.66
    • (0 reviews)
      # 383436565
      GMC Suburban 1991, Circulating Tank Heater by Kats Heaters®. Material: Aluminum Casting. Fluid Capacity: 26-40 quart. 12.5 Amps, 1500 Watts, 120V. The circulating tank heater is designed to keep the coolant in your engine warm. This...
      New lower radiator hose connectorsInstallations easier and simpler
      $95.38
    • (0 reviews)
      # 1216517084
      GMC Suburban 5.7L / 7.4L 1991, Fixed Water Neck by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take the...
      Powerful and efficient designExtended service life
      +2
      $106.49 - $131.54
    • (0 reviews)
      # 1311218486
      GMC Suburban 5.7L / 7.4L 1991, Engine Coolant Filler Neck by Moroso®. 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...
      High quality at an affordable priceBuilt to match your exact requirements
      $87.29 - $93.40
    • (0 reviews)
      # mpn1733056
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 5.7L / 6.2L 1991, Belt Driven Fan Spacer by Flex-a-Lite®. Diameter: 2". This sturdy aluminum part will stop your Flex-a-lite fan from wobbling due to misalignment. Flex-a-lite fan...
      Converts a variety of hub pilot diameters to a 5/8" pilotEnsures the necessary spacing from the radiator
      $16.66
    • (0 reviews)
      # 86924766
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 1991, Belt Driven Fan Spacer Kit by Flex-a-Lite®. 5/16" with NF Bolts. This sturdy aluminum part will stop your Flex-a-lite fan from wobbling due to misalignment. Flex-a-lite fan...
      Converts a variety of hub pilot diameters to a 5/8" pilotEnsures the necessary spacing from the radiator
      $17.47
    • (0 reviews)
      # mpn1296332
      GMC Suburban 7.4L with Long Water Pump 1991, Water Pump Pulley by Spectre Performance®. Finish: Chrome. Material: Steel. Outside Diameter: 6.25". Type: 2-Groove V-Belt. With 4 Bolt Holes. Include 1 Pulley. Rooted in racing, Spectre...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $31.75
    • (0 reviews)
      # mpn359113199
      GMC Suburban 5.7L 1991, Water Pump Pulley Shim Kit by Canton Racing®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
      Made from high-grade materialsProvides efficient performance
      $16.00
    • (0 reviews)
      # 1088165681
      GMC Suburban 1991, Water Pump Spacers Set by CSR Performance®. Designed with exceptional craftsmanship, this first-rate product ensures maximum results when it comes to keeping engine temperatures down. Made from sturdy materials, it...
      High quality at an affordable priceExpertly made from premium materials
      $39.76 - $51.99
    • (0 reviews)
      # mpn359119975
      GMC Suburban 5.7L / 7.4L 1991, Replacement Water Pump Motor by Dedenbear®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $114.95
    • (0 reviews)
      # 111064878
      GMC Suburban 1991, Water Header by Dedenbear®. 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...
      Dual 3/4 inch NPT threads let coolant feed from either side of the engineDesigned to distribute coolant equally into both sides of the engine
      $137.95
    • (0 reviews)
      # mpn4242898570
      GMC R2500 Suburban 7.4L 1991, Water Pump Elbow's by PRW®. Finish: Black. Location: to Block. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $35.55
    • (1 review)
      # 1460022883
      GMC Suburban 1991, Lower Radiator Hose Heater by Kats Heaters®. The frost plug, lower radiator hose heater, or circulating tank heater are designed to keep the coolant in your engine warm. These products help stimulate warm...
      Saves wear and tear on your engineSimple installation directly into engine block
      $35.34 - $37.23
    • (0 reviews)
      # 1093779033
      GMC Suburban 7.4L with Chevy Big Block Engine 1991, Manifold Water Neck Plate by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere...
      Powerful and efficient designExtended service life
      +2
      $90.18 - $116.70
    • (0 reviews)
      # 1093798020
      GMC Suburban 7.4L with Chevy Big Block Engine 1991, Water Neck Blockoff Plate by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere...
      Powerful and efficient designExtended service life
      +2
      $27.56 - $58.88
    • (0 reviews)
      # 608090588
      GMC Suburban 7.4L with Chevy Big Block Engine 1991, Water Neck Plate by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises....
      Powerful and efficient designExtended service life
      +2
      $24.99 - $37.52
    • (0 reviews)
      # mpn1422735586
      GMC Suburban 5.7L / 7.4L 1991, Officially Licensed GM Black Radiator Cap by Proform®. Pressure: 13 lbs. Material: Billet Aluminum. Finish: Black. To keep your engine cool and improve your vehicle's performance, this product is just the...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $34.88
    • (0 reviews)
      # mpn358726795
      GMC Suburban 1991, Chrome Radiator Cap Cover by Trans-Dapt®. Finish: Chrome. 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...
      Built to match your exact requirementsHigh quality you can rely on
      $5.82
    • (0 reviews)
      # mpn1733035
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban... 1991, Electric Fan Mounting Hardware by Flex-a-Lite®. Flex-a-lite mounting kit is designed for mounting a transmission cooler, engine oil cooler, or electric fan. Includes mounting...
      Sold as a kitDirect fit
      $12.57
    • (0 reviews)
      # 1088142711
      GMC Suburban 1991, Water Pump Gasket by Big End Performance®. If you want to reach the finish line faster or you're just looking to spiff up your vehicle, then this Big End Performance product is the way to go. With this effective...
      High quality at an affordable priceExpertly made from premium materials
      $8.14 - $10.38
    • (0 reviews)
      # mpn359119987
      GMC Suburban 5.7L / 7.4L 1991, Water Pump Seal Rebuild Kit by Dedenbear®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $51.95
    • (0 reviews)
      # 566561660
      GMC Suburban 1991, Block Adapter O-Rings by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take the...
      Powerful and efficient designExtended service life
      $4.00
    • (0 reviews)
      # 1093056788
      GMC Suburban 5.7L 1991, Water Pump Adapters by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take the...
      Powerful and efficient designExtended service life
      +2
      $56.38 - $81.43
    • (0 reviews)
      # 1093188745
      GMC Suburban 1991, Water Pump Gasket Kit by Meziere Enterprises®. Sold as Pair. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take...
      Powerful and efficient designExtended service life
      $4.00
    • (0 reviews)
      # 1093015788
      GMC Suburban 1991, Water Pump Spacers by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take the efficiency...
      Powerful and efficient designExtended service life
      +2
      $39.46 - $83.94
    • (0 reviews)
      # 566359939
      GMC Suburban 1991, Water Pump Bolt Kit by Tuff Stuff Performance®. From water pump bolt kits and water pump extension kits to various hose nipples and high flow thermostats, Tuff Stuff has all of the hard to find water pump accessories.
      Designed to take engine cooling to the next levelLightweight construction for maximum heat dissipation
      $11.23 - $25.84
    • (0 reviews)
      # 1088190436
      GMC Suburban 1991, Engine Coolant Water Pump Locking Bolt Kit by Stage 8®. 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...
      Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system
      $13.85




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    1991 GMC Suburban Performance Engine Cooling Reviews

    Average rating:    3 - 1 review
    2.8 of 5
    If You Have to
    My '92 SC400 was leaking cooling fan oil. It never completely shit out, but I thought, "Why not?" So I paid like $500 for this electric fan that while is lighter, does not keep the motor any cooler. I haven't noticed any kind of gas mileage increase (still at 23 on the highway and like 17 in town) or any kind of power increase (although it must be said I didn't expect much, but the forums gave me a bit of hope). I suppose this conversion is fine, but if my OE fan wasn't dying, I wouldn't have bothered. $500 is $500, man.
    Posted by Tom (Stillwater, OK) / July 10, 20181992 Lexus SC
    Was this review helpful for you? Yes
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