1988 GMC G-Series Engine Cooling Parts

Replacement Cooling System Parts
Select Your Submodel
4.3L
5.0L
5.7L
6.2L
7.4L
  • Four Seasons® - Coolant Temperature Sensor
    Four Seasons®Coolant Temperature Sensor
    0
    # mpn947118241
    GMC G-Series 1988, Coolant Temperature Sensor by Four Seasons®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Female. Terminal Type: Pin. All products are engineered and tested to provide years of trouble free...
    Brass Construction for Accurate Temperature SensingColor Coded for Easy Identification
    $11.10
  • Dorman® - Engine Cooling Fan Blade
    Dorman®Engine Cooling Fan Blade
    0
    # mpn4476436640
    GMC G-Series 4.3L / 5.0L / 5.7L without Heavy Duty Cooling, A/C 1988, Engine Cooling Fan Blade by Dorman®. Diameter: 455 mm. Finish: Black. Blades Count: 5. Material: Steel. Restore clutch-driven fans to original functioning and sustain...
    Helps to prevent engine overheatingDirect replacement for a proper fit every time
    $46.00
  • iD Select® - Engine Cooling Fan Clutch
    iD Select®Engine Cooling Fan Clutch
    0
    # 3629327873
    GMC G-Series 1988, Engine Cooling Fan Clutch by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $42.04 - $57.31
  • ACDelco® - GM Original Equipment™ Engine Cooling Fan Clutch
    ACDelco®GM Original Equipment™ Engine Cooling Fan Clutch
    0
    # 714744154
    GMC G-Series 1988, GM Original Equipment™ Engine Cooling Fan Clutch by ACDelco®. Diameter: 6.45". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $124.93 - $156.51
  • Fel-Pro® - Engine Coolant Thermostat Housing Gasket
    Fel-Pro®Engine Coolant Thermostat Housing Gasket
    0
    # 5627469137
    GMC G-Series 1988, Engine Coolant Thermostat Housing Gasket by Fel-Pro®. Location: at Water Outlet. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $1.42 - $1.45
  • Gates® - Engine Coolant Replacement Radiator Cap
    Gates®Engine Coolant Replacement Radiator Cap
    0
    # 515785882
    GMC G-Series 1988, Engine Coolant Replacement Radiator Cap by Gates®. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61". Filler Neck Depth: 0.75". If...
    Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit
    $5.34 - $5.70
  • Dorman® - Engine Coolant Recovery Tank Cap
    Dorman®Engine Coolant Recovery Tank Cap
    0
    # 932607639
    GMC G-Series 1988, Engine Coolant Recovery Tank Cap by Dorman®. Material: Plastic. Finish: Black. Dorman offers a variety of Engine Coolant Recovery Tank Caps for a range of applications. All the Engine Coolant Recovery Tank Caps are...
    Save time, money and labor by replacing only the Cap instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time
    $3.36 - $11.75
  • MotoRad® - Engine Coolant Radiator Cap
    MotoRad®Engine Coolant Radiator Cap
    0
    # 2246812870
    GMC G-Series 1988, Engine Coolant Radiator Cap by MotoRad®. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. This top-grade product is expertly made in compliance with...
    Offer precise pressure controlEnsure the proper fit
    $3.13 - $4.90
  • MotoRad® - Engine Coolant Safety Lever Radiator Cap
    MotoRad®Engine Coolant Safety Lever Radiator Cap
    0
    # 3435820798
    GMC G-Series 1988, Engine Coolant Safety Lever Radiator Cap by MotoRad®. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. MotoRad safety lever radiator caps utilize a lever...
    Offer precise pressure controlEnsure the proper fit
    $5.14 - $5.66
  • MotoRad® - Engine Coolant Thermostat Housing
    MotoRad®Engine Coolant Thermostat Housing
    0
    # mpn4743240187
    GMC G-Series 5.0L / 5.7L / 7.4L 1988, Engine Coolant Thermostat Housing by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $16.90
  • Hayden® - Severe Duty Thermal Engine Cooling Fan Clutch
    Hayden®Severe Duty Thermal Engine Cooling Fan Clutch
    0
    # 365128416
    GMC G-Series 1988, Severe Duty Thermal Engine Cooling Fan Clutch by Hayden®. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan...
    Turns the fan 80-90% of the shaft speed when engagedTurns the fan 20-30% of the shaft speed when disengaged
    $56.03 - $60.51
  • MotoRad® - Engine Coolant Thermostat Water Outlet
    MotoRad®Engine Coolant Thermostat Water Outlet
    0
    # 5739068501
    GMC G-Series 1988, Engine Coolant Thermostat Water Outlet by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each water outlet ensure customers that they can trust the high-quality product used in...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $8.11 - $20.18
  • Hayden® - Heavy Duty Thermal Engine Cooling Fan Clutch
    Hayden®Heavy Duty Thermal Engine Cooling Fan Clutch
    1
    # 2569212177
    GMC G-Series 1988, Heavy Duty Thermal Engine Cooling Fan Clutch by Hayden®. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan...
    Turns the fan 80-90% of the shaft speed when engaged for improved coolingTurns the fan 20-30% of the shaft speed when disengaged
    $50.20 - $61.95
  • ACDelco® - Professional™ Engine Coolant Temperature Sensor
    ACDelco®Professional™ Engine Coolant Temperature Sensor
    0
    # mpn914828718
    GMC G-Series 1988, Professional™ Engine Coolant Temperature Sensor by ACDelco®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Female. Terminal Type: Blade. Designed utilizing the latest technology, this product by...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $33.81
  • Walker Products® - Engine Coolant Temperature Sender
    Walker Products®Engine Coolant Temperature Sender
    0
    # 2837130415
    GMC G-Series 1988, Engine Coolant Temperature Sender by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $9.82 - $19.67
  • WVE® - Engine Coolant Temperature Sensor
    WVE®Engine Coolant Temperature Sensor
    0
    # 3289575249
    GMC G-Series C / H / J / K / M / N / Z Engine VIN Character 1988, Engine Coolant Temperature Sensor by WVE®. Terminal Quantity: 2. Connector Shape: Oval. Terminal Type: Blade. Replace your worn-out or faulty component with this quality...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $10.58 - $27.59
  • MotoRad® - Engine Coolant Reservoir Cap
    MotoRad®Engine Coolant Reservoir Cap
    0
    # mpn4652383220
    GMC G-Series 1988, Engine Coolant Reservoir Cap by MotoRad®. MotoRad recovery tank caps are designed and manufactured to offer precise control for the automotive cooling system.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $2.92
  • SKP® - Engine Coolant Radiator Cap
    SKP®Engine Coolant Radiator Cap
    0
    # mpn4933874100
    GMC G-Series 1988, Engine Coolant Radiator Cap by SKP®. Pressure: 16 psi. 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...
    High quality at an affordable priceExpertly made from premium materials
    $1.93
  • Stant® - Engine Coolant Radiator Cap
    Stant®Engine Coolant Radiator Cap
    0
    # 515790183
    GMC G-Series 1988, Engine Coolant Radiator Cap by Stant®. Type: Optional System. Filler Neck Outside Diameter: 2.13". Filler Neck Inside Diameter: 1.61". Filler Neck Depth: 0.75". Test your radiator cap whenever you service the cooling...
    Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
    $3.24 - $6.81
  • ACDelco® - Professional™ Engine Cooling Fan Clutch
    ACDelco®Professional™ Engine Cooling Fan Clutch
    0
    # 2569376377
    GMC G-Series 1988, Professional™ Engine Cooling Fan Clutch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $61.10 - $134.58
  • gpd® - Engine Cooling Fan Clutch
    gpd®Engine Cooling Fan Clutch
    0
    # 2569356667
    GMC G-Series 1988, Engine Cooling Fan Clutch by gpd®. The fan clutch is an important part of the engine and A/C cooling systems. The fan clutch pulls air across the radiator and condenser to help remove heat. An improperly operating fan...
    Designed to meet or exceed OE fit, form, and functionDurability tested on every new design
    $55.87 - $58.83
  • GMB® - Engine Cooling Fan Clutch
    GMB®Engine Cooling Fan Clutch
    0
    # 2569340248
    GMC G-Series 1988, Engine Cooling Fan Clutch by GMB®. GMB Fan Clutch assures the optimal quality through reliability based on GMB wide experience and knowledge developed from its own production techniques.
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $41.48 - $63.36
  • USMW Professional Series® - Heavy Duty Engine Cooling Fan Clutch
    USMW Professional Series®Heavy Duty Engine Cooling Fan Clutch
    0
    # 3632738489
    GMC G-Series 1988, Heavy Duty Engine Cooling Fan Clutch by USMW Professional Series®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $40.29 - $53.03
  • MotoRad® - Engine Coolant Temperature Sensor
    MotoRad®Engine Coolant Temperature Sensor
    0
    # 4936950937
    GMC G-Series 1988, Engine Coolant Temperature Sensor by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $10.37 - $31.83
  • Four Seasons® - Coolant Temperature Switch
    Four Seasons®Coolant Temperature Switch
    0
    # 5082578676
    GMC G-Series 1988, Coolant Temperature Switch by Four Seasons®. Location: Compressor. 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $11.19 - $57.93
  • Standard® - Coolant Temperature Sensor Kit
    Standard®Coolant Temperature Sensor Kit
    0
    # mpn5023973384
    GMC G-Series 1988, Coolant Temperature Sensor Kit by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for...
    Complete repair kit includes all necessary components to do the job right; a Coolant Temperature Sensor and a high-quality connectorHigh-quality materials withstand extreme conditions; brass and plastic
    $17.70
  • Standard® - Engine Coolant Temperature Switch
    Standard®Engine Coolant Temperature Switch
    0
    # 65015281
    GMC G-Series 1988, Engine Coolant Temperature Switch by Standard®. Terminal Quantity: 1. Connector Shape: Round. Connector Gender: Male. Connector Quantity: 1. Terminal Type: Blade. Standard is to be the leading independent supplier to...
    In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set pointStandard switches feature a robust design with high grade materials to meet the stringent demands of today's service professional
    $15.52 - $25.69
  • WVE® - Engine Coolant Temperature Switch
    WVE®Engine Coolant Temperature Switch
    0
    # 3768381923
    GMC G-Series 1988, Engine Coolant Temperature Switch by WVE®. Terminal Quantity: 1. Connector Shape: Round. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $11.71 - $35.64
  • Gates® - Engine Coolant Thermostat Seal
    Gates®Engine Coolant Thermostat Seal
    0
    # mpn4563352777
    GMC G-Series M Engine VIN Character 1988, Engine Coolant Thermostat Seal by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and...
    Great design and functionMade from sturdy materials
    $1.56
  • iD Select® - Engine Coolant Thermostat Housing Gasket
    iD Select®Engine Coolant Thermostat Housing Gasket
    0
    # 5738752132
    GMC G-Series 1988, Engine Coolant Thermostat Housing Gasket by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $0.91




Shop By Service Type

Popular Products



1988 GMC G-Series Models
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