- Car & Truck Air Conditioning Heating Parts On Sale
- sku: 9306348173930721
- GM 328239
328239 GM Nos Heat Air Switch Chevy Gmc Suburban Blazer Jimmy
fits model: Suburban, Blazer, Jimmy. make: Chevy, Gmc. year: 1973–1978.
| Brand | GM |
|---|---|
| Manufacturer Part Number | 328239 |
| Part Type | HEAT SWITCH |
| Vintage Part | YES |
Review GM Nos Chevy Gmc Truck Heat Air Switch for CHEVY GMC SUBURBAN BLAZER JIMMY 1973–1978
The GM Part Number 328239 is a critical heating component designed specifically for various Chevy Suburban, Blazer, and Jimmy models, including those with the VIN numbers beginning with 73, 74, 75, 76, and 78. This heat air switch is essential for maintaining optimal temperature inside your vehicle's cabin during colder weather conditions.
This switch is a vital part of your vehicle's heating system, allowing you to control the blend of air and heat coming from your vents. It features multiple terminals that connect to various heating components, such as the fan, defrost, and heater core. When the temperature outside drops, the switch activates the defrost and heater functions to ensure your windshield defrosts and the interior remains comfortable.
The heat air switch is a robust, durable component engineered to withstand the demanding conditions of a vehicle's environment. It's manufactured using high-quality materials that can resist wear and tear, ensuring reliable performance even under heavy usage. The switch is also designed to be easy to install, making it a popular choice among DIY car enthusiasts and professional mechanics alike.
When it comes to functionality, the heat air switch offers a range of features that cater to various driving conditions. For instance, it allows you to select between floor and defrost vents, ensuring the best possible temperature distribution inside your vehicle. Additionally, the switch offers a convenient control feature, enabling you to switch between heat and defrost modes with ease, ensuring optimal comfort and visibility during winter drives.
In summary, the GM Part Number 328239 is a vital heating component for various Chevy Suburban, Blazer, and Jimmy models. It's designed to provide reliable, efficient heating performance during colder weather conditions, making it an essential investment for ensuring your comfort and safety on the road. With its robust construction, user-friendly features, and easy installation process, this heat air switch is a must-have addition to your vehicle's heating system.
Pros and Cons of Buying a GM 328239 Heater Control Switch for Chevy Suburban, Blazer, Jimmy, and GMC Model Year 73-78
Introduction:The heater control switch (GM part number 328239) is an essential component in maintaining the heating system of Chevy Suburban, Blazer, Jimmy, and GMC vehicles produced during the years 1973-78. In this analysis, we will discuss the advantages and disadvantages of purchasing this switch to help you make an informed decision.
Pros:1. Enhances Comfort: A faulty heater control switch may prevent your vehicle from providing adequate heating, making driving in cold weather uncomfortable. Replacing the switch with a new one ensures that your heating system functions correctly, providing optimal comfort.
2. Improved Safety: Proper heating in your vehicle is crucial for safety, especially during extreme weather conditions. A malfunctioning heater control switch can lead to potential safety hazards, such as frostbite or hypothermia. A replacement switch ensures your heating system is in good working order.
3. Better Fuel Efficiency: A malfunctioning heater control switch may cause your vehicle to use more fuel than necessary, as the heater may not shut off when the engine is idling. Replacing the switch can help improve your vehicle's fuel efficiency.
Cons:1. Cost: The cost of purchasing and installing a new heater control switch can be a significant investment, especially for older vehicles. The price may vary depending on the labor costs and availability of the part.
2. Installation Complexity: Installing a new heater control switch can be a complex process, as it involves removing the steering column cover, disconnecting the wiring harness, and installing the new switch. This process may require specialized tools and mechanical expertise.
3. OEM vs. Aftermarket: Choosing between OEM (Original Equipment Manufacturer) and aftermarket switches can be a challenging decision. While OEM switches guarantee a perfect fit and factory specifications, aftermarket switches may offer more affordable alternatives with similar functionality.
Conclusion:The decision to buy a GM 328239 heater control switch for your Chevy Suburban, Blazer, Jimmy, or GMC vehicle depends on several factors, including your budget, mechanical expertise, and preference for OEM or aftermarket parts. If you prioritize comfort, safety, and fuel efficiency, investing in a new heater control switch is a worthwhile investment. However, consider the cost, installation complexity, and availability of the part before making your purchase.
Recommendation:If you have the mechanical expertise and the budget to cover the cost of the part and installation, purchasing a new GM 328239 heater control switch is recommended to ensure optimal comfort, safety, and fuel efficiency in your vehicle. If you lack the mechanical expertise or budget, consider researching reputable aftermarket alternatives or seeking professional assistance for the installation process.
Details:
Original packaging will show wear. Please see photos and verify your application. New old stock.
specifications aircondiheat:
- for models: Suburban, Blazer, Jimmy
- for makes: Chevy, Gmc
- for years: 1973–1978
- brand: Gm
- mpn: 328239
- part type: Heat Switch
- vintage part: Yes
shipping aircondiheat:
- class: standard
- type: fixed
- service: standard
- transit: 3-8 days
returns aircondiheat:
- policy: returns accepted
- time: 30 days
- paid by: buyer
general aircondiheat:
- category: Auto Parts > Car Truck Accessories > Air Conditioning Heating
seller aircondiheat:
- rating: 100.0%
- # reviews: 2044
- city: gage, oklahoma
payments aircondiheat:
- other
- credit card: diners-club
- wallet: paypal
offer aircondiheat:
- started: april 7, 2025
- best offers: true
- in stock #: 4
- availability: in stock
- options: ship-to-home
- sold #: 19
- prices: $28.95–$35.00
- item condition:
- New
- New other (see details)
Similar Items:
- Gm Chevrolet Harrison Eva-28-67b 1966 1967 Chevelle And El Camino Air Conditioning Dash Vents Controls 1966 1967 Gm Chevalier and el amino original air conditioning dash, controls vents, dash vents are very brittle as seen in pictures...(January 23rd, 2024)
- General Motors Gm 442 Z28 1963-1972 Chevy Impala Nova Chevelle Gto Cutlass Heater Fan Motor Box Cover Original factory heater box fan motor cover attachment nuts, wire loom hangers and screws. You get all of them required. Factory correct for 63-72 Gm passenger cars...(January 24th, 2024)
- Chevrolet Gmc Gm Oem 15200112 02-09 Chevy Trailblazer Envoy Rear Center Blower Motor And Vent Housing Cr9 Part #: Chevrolet Gmc Gm oem 15200112 for sale...(January 25th, 2024)
- Gm 6273315 1973-1987 Chevrolet Square Body Air Condition Vent Housing Shipped with USPS ground advantage. 1973 -1987 Chevrolet square body air condition vent housing 6273315. Condition is used...(February 2nd, 2024)
- General Motors 25516611 1978-1988 Gbody Cutlass Monte Regal Air Outlet Duct Hvac Lh Oem Gm This used oem air outlet duct is a good driver quality replacement or can be for parts. Shipping costs. All parts are sold as is, electrical items tested prior to resale. There is some residue from previous application which can be offset with a thorough clean. Gm part numbers: 25516611. Item ...(February 7th, 2024)
- Gmc Gm Chevy Chevrolet 6262677-ui 1973-1980 Square Body Air Condition Rh Dash Vent 6262677 Ui This is the right hand dash vent for a 1973 -1980 air condition equipped C1500 C2500 C3500 K1500 K2500 K3500 suburban blazer or jimmy K5. 1973 -1980 Gmc Gm Chevrolet square body air condition Rh dash vent 6262677 - ii. Please verify your application before purchase. Please look closely at pictures...(February 8th, 2024)
- Gm General Motors Chevy Chevrolet Buick Olds 73 74 75 76 77 78 79 80 81 82 1981-1987 Gmc C k10-30 Squarebody K5 Blazer Heater Core Box Assembly Used parts as is condition. This is a heater core box assembly for 1981 -1987 Chevrolet Gmc C/K10-30 square body k5 blazer. This is a vintage part that does not have universal fitment and performance. Removed from a 1986 K30 square body with ac...(February 11th, 2024)
- Gm Gmc Chevy Chevrolet 15013806 98-04 S10 Sonoma 98-05 Blazer Jimmy Passenger Side Dash Vent Set Please look closely at pictures to verify if this item meets your expectations. The vent is clean and all moving parts work as should. This is the vent in right hand or passenger side. Please verify your application before purchase. You also get the small side window defrost vent grill. 98-04 chevy ...(February 16th, 2024)
- Gm Gmc Chevy Chevrolet 15621513 71-96 3rd Gen Van Under Dash Heater Air Outlets Vents 6 Pc Oem 71-96 3RD gen chevy Gm van G10 G20 G30 heater dash vent tube duct hose oem. Came off of a heat only vehicle, see part numbers to if the will work for a/c. This part was removed from a 1990 chevy van. Please verify your application before purchase. There were many small changes from 71-96. Please ...(February 16th, 2024)
- General Motors 14036216 82-92 Camaro Original Center A c Vent Air Distribution Duct Gm This came out of one our 1985 cameras. Thanks and happy buying. The Gm number on this is 14036216. I am constantly buying more cameras and parts so my inventory on used changes daily. This item is in nice shape, it used but its very solid. Buy more than one item and receive a package discount on ...(February 29th, 2024)
- Chevrolet 3989205 Set Of Good Used Original Gm A c Upper Duct Brackets 71 Chevy Camaro 3989205-6 This is for a set of very hard-to-find, good used, correct original Gm Chevrolet upper a/c duct brackets, as pictured. Only the item or items pictured and described are included with this listing. Please view all the pics, ask any questions, and read understand full of condition applications before ...(March 3rd, 2024)
