Intake Hat Gasket for GM Vortec 5.7L (350) V8, 5.0L (305) V8, 4.3L V6 Engines, Replacement for 15998532, Fits S-10/S-15 4.3 Trucks, Blazers & Vans with Same Throttle Body

★★★★★ 4.6 27 reviews

US$7.20
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by igenico.de
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$7.20
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jul 25
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by igenico.de
Free 30-day returns Details

Product details

Management number 233696626 Release Date 2026/06/27 List Price US$7.20 Model Number 233696626
Category
  • - Broad Compatibility: This intake hat gasket is specially designed to fit GM Vortec 5.7L (350) V8, 5.0L (305) V8, and 4.3L V6 engines. It is also compatible with S-10/S-15 4.3 trucks, blazers, vans equipped with the same throttle body, as well as 1999-2006 GMt800 V6 trucks, ensuring a perfect fit for various applicable models.
  • - Multi-Part Replacement: This intake hat gasket serves as a direct replacement for multiple part numbers, including 15998532, 15998577, 25147204, and 25147235. It is perfectly matched to the original intake hat/adapter, making it a reliable replacement for old, worn, or damaged gaskets.
  • - Superior Sealing & Performance Restoration: Featuring a single wide rib and bottom lip design, the gasket provides excellent sealing performance, effectively eliminating vacuum leaks between the throttle body and intake hat. It helps restore engine performance, ensure smoother operation, and improve fuel efficiency, solving issues caused by aging gaskets.
  • - Premium Material & Easy Installation: Crafted from high-quality flexible material, the gasket boasts strong sealing and corrosion resistance, ensuring long-lasting durability. Its flexible plastic design allows it to easily snap into the intake hat's groove, and installation is quick and simple—just remove the old gasket and replace it .
  • - Correct Orientation & Installation Tips: The gasket has a tapered shape and a clear bottom lip, which helps you install it in the correct orientation (lip down) on the throttle body neck, avoiding installation errors. For easier installation: loosen the hose clamp connecting the throttle body cap to the bellows hose, disconnect the hose before removing/installing the cap; if the hat is hard to seat, add a few drops of lubricant to the inner rib for a perfect fit.
UPC 725670830596
ASIN B0GVMF9RHR
Color Red
Model A00N1001RUR1
Brand Name Nsagexw
Part Number 15998532
Manufacturer Nsagexw
Material Type high-temperature resistant silicone

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.6 out of 5
★★★★★
27 ratings | 11 reviews
How item rating is calculated
View all reviews
5 stars
84% (23)
4 stars
3% (1)
3 stars
2% (1)
2 stars
1% (0)
1 star
10% (3)
Sort by

There are currently no written reviews for this product.