1. Fuel Injection Parts Deals
  2. sku: 11170037110266983
  3. GM 1628898

GM 1628898 Idle Valve Fiv Choke Heater Injection

fits model: Efi. make: Cadillac. year: 1975–1980.

1617956 Gm 1628898 Fast Idle Valve Fiv Choke Heater 1975 1980 Cadillac Efi Injection

( Brand: Gm ), ( Type: Fuel Valve ), ( Ipn: 1976 ), ( Manufacturer Part Number: 1628898 ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review GM Fast Idle Valve Fiv Choke Heater Cadillac Injection fits EFI 1975–1980

The GM 1628898 1617956 Idle Valve FIV Choke Heater is an essential component for the fuel injection system in certain Cadillac models from the years 1975 to 1980. This part is designed to regulate the engine idle speed and temperature, ensuring optimal performance and fuel efficiency.

The Idle Valve FIV Choke Heater is a combination of two essential systems: the idle control valve and the choke heater. The idle control valve maintains a consistent engine idle speed by adjusting the amount of fuel and air entering the engine. The choke heater, on the other hand, aids in cold starts by warming up the engine air before it enters the combustion chamber.

The GM 1628898 1617956 Idle Valve FIV Choke Heater is a well-engineered piece that features a robust design to withstand the rigors of daily use. It is made from high-quality materials, including heat-resistant metals and insulators, ensuring long-lasting durability and reliability.

The Idle Valve FIV Choke Heater is relatively easy to install, and it comes with all necessary hardware for a quick and straightforward installation process. The step-by-step instructions provided in the user manual make it an ideal DIY project for those who prefer to work on their vehicles themselves.

In summary, the GM 1628898 1617956 Idle Valve FIV Choke Heater is a must-have component for any Cadillac EFI injection system from 1975 to 1980. Its dual functionality as an idle control valve and a choke heater ensures optimal engine performance and fuel efficiency, even in cold weather conditions. With its robust design and easy installation process, this part is an excellent investment for any Cadillac enthusiast looking to maintain or upgrade their vehicle's fuel injection system.

The GM 1628898 and 1617956 are idle valve FIV choke heater parts designed for Cadillac vehicles from the years 1975 to 1980 with EFI injection systems. These parts are essential for maintaining proper engine temperature and idle stability. In this analysis, we will discuss the potential advantages and disadvantages of buying these GM parts.

Pros:

1. OEM (Original Equipment Manufacturer) Parts: These parts are manufactured by General Motors, ensuring they meet the original specifications and quality standards of the Cadillac engine.

2. Proper Fitment: Since these parts are specifically designed for Cadillac EFI injection systems from the mentioned timeframe, they are guaranteed to fit properly and function effectively.

3. Enhanced Performance: Replacing worn-out or faulty idle valve FIV choke heater parts can lead to improved engine performance, including better idle stability and reduced cold-start issues.

4. Peace of Mind: By purchasing genuine GM parts, you can have confidence that they will last longer than aftermarket alternatives and provide reliable operation.

Cons:

1. Cost: OEM parts can be more expensive compared to aftermarket alternatives. However, the investment in these parts may lead to better long-term performance and reliability.

2. Availability: Depending on the specific model and year of your Cadillac, these parts may be harder to find at local auto parts stores. You may need to order them online or through a dealership.

3. Installation: Installing these parts may require specialized tools and knowledge. If you're not comfortable doing the installation yourself, you may need to pay for professional labor costs.

Conclusion:

The decision to buy the GM 1628898 and 1617956 idle valve FIV choke heater parts for your Cadillac EFI injection system from 1975 to 1980 depends on your priorities and budget. While these parts may be more expensive than aftermarket alternatives, they offer the benefits of OEM quality, proper fitment, enhanced performance, and peace of mind. If you value these advantages and are confident in your installation abilities, purchasing these GM parts could be a worthwhile investment. Alternatively, if cost is a significant concern, you may consider researching aftermarket alternatives that offer comparable performance and fitment. Ultimately, the choice is yours.

part # 1628898 prices

  • $295.00-$379.00

specifications injectiopug:

  • for models: Efi
  • for makes: Cadillac
  • for years: 1975-1980
  • brand: Gm
  • type: Fuel Valve
  • interchange part number: 1976
  • manufacturer part number: 1628898
  • vintage part: Yes
  • country of origin: United States

payments injectiopug:

  • wallet: Apple-pay
  • other
  • credit card: Discover

returns injectiopug:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

offer injectiopug:

  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: February 23, 2026
  • options: Ship-to-home

shipping injectiopug:

  • type: Fixed
  • transit: 3-8 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $11.00
  • class: Standard

general injectiopug:

  • condition: Used
  • Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

seller injectiopug:

  • rating: 100.0%
  • # reviews: 10249
for models: efi, for makes: cadillac, for years: 1975-1980, type: fuel valve, vintage part: yes, country of origin: united states,
category: auto parts > air fuel delivery > fuel injection parts > additional fuel injection parts, sku: 11170037110266983,

Gm 1628898 Is Similar To:

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5 offers $295.00–$379.00 USD
  • Offer #1: $295.00 price + free delivery = $295.00* total.FREE SHIPPING
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  • Offer #3: $379.00 price + $10.95 delivery = $389.95* total. W-101.+$10.95 shipping
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  • Offer #5: $70.74 price + $5.97 delivery = $76.71* total. (1) Plunger (aka valve - replaces Bendix 1181631 / GM 1612149 ). Cadillac EFI FIV Valve (plunger replaces Bendix 1181631 / GM 1612149 ), spring (replaces 1608796), and seat (valve guide replaces GM 1608795) 75 1976-1979/80.+$5.97 shipping