1999 Cadillac Seville Coolant Reservoir Caps

Enhance and Protect Your 1999 Cadillac Seville with Quality Coolant Reservoir Caps

Maintaining the performance of your 1999 Cadillac Seville starts with choosing the right parts, and a high-quality Coolant Reservoir Cap helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Coolant Reservoir Caps specifically for the 1999 Cadillac Seville, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Coolant Reservoir Caps for Every Budget

Finding a Coolant Reservoir Cap that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $13.49 and an average price of $17.36, you can choose one that fits your budget while delivering the quality you expect. Our Coolant Reservoir Caps are competitively priced, ranging from $13.49 to $21.23, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 2 Coolant Reservoir Caps from 2 trusted brands in stock, Advance Auto Parts has you covered. Our Coolant Reservoir Caps for the 1999 Cadillac Seville have earned reviews from over 130 customers, with an average 5 stars rating across the board. Popular options include Radiator Cap: 16 PSI and GM Original Equipment Expansion Tank Cap, starting at $13.49. Our selection includes highly regarded brands such as Carquest Premium and ACDelco, and more, offering you top-notch reliability. For example, we have 1 Carquest Premium Coolant Reservoir Caps starting at $13.49 with an average rating of 4 stars, 1 ACDelco options from $21.23 with a 5 stars rating.

Explore Related Parts for a Complete Solution

To further enhance your 1999 Cadillac Seville, don’t miss our related parts categories, including Radiators and Water Pump Housing Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Coolant Reservoir Caps for Your 1999 Cadillac Seville

Carquest Premium – Radiator Cap: 16 PSI (Part No.10330)

Radiator Cap: 16 PSI

from

$13.49
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:
  • Safety lever to vent coolant pressure before removal
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
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ACDelco – GM Original Equipment Expansion Tank Cap (Part No.G1040210791ACD)

GM Original Equipment Expansion Tank Cap

from

$21.23
An ACDelco GM Original Equipment Expansion Tank Cap is a spring loaded cap that seals the radiator filler neck or surge tank, and is a GM-recommended replacement for your vehicle’s original component. It maintains pressure on the cooling system while the engine is operating, which raises the boiling point of the engine coolant. It also replenishes the system with coolant from the expansion tank (if equipped) when the engine cools off. This original equipment radiator cap has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Get the GM quality you know and trust with ACDelco GM Original Equipment Thermostats and Caps. Stay with the brand of parts your General Motors vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Thermostats and Caps are engineered for virtually every model of GM car, light duty truck, and sport utility vehicle.

Product Features:
  • Seal and maintain pressure on the cooling system for vehicle safety
  • Raise the boiling point of the engine coolant to maintain efficiency
  • Fit most models of GM vehicles for expanded coverage
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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FAQs for 1999 Cadillac Seville Coolant Reservoir Caps

Which Coolant Reservoir Caps are the top sellers for the 1999 Cadillac Seville?

Out of 2 Coolant Reservoir Caps that fit 1999 Cadillac Sevilles, the following parts are the top sellers:
Radiator Cap: 16 PSI
from $13.49
(65)
Radiator Cap: 16 PSI
Coolant Reservoir Caps
GM Original Equipment Expansion Tank Cap
from $21.23
This product is not rated
GM Original Equipment Expansion Tank Cap
Coolant Reservoir Caps

How can I make sure that a part will be compatible with my 1999 Cadillac Seville?

Our Cadillac Seville aftermarket and OEM parts are designed specifically for the 1999 model. You can always find your specific fitment and compatibility for your 1999 Cadillac on an individual product page.

What is the price range for 1999 Cadillac Seville Coolant Reservoir Caps?

The range of prices of Coolant Reservoir Caps for the 1999 Cadillac Seville goes from $13.49 up to $21.23 for the most premium parts.

What is the average price of a 1999 Cadillac Seville Coolant Reservoir Cap?

1999 Cadillac Seville Coolant Reservoir Caps average $17.36 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Carquest Premium ACDelco, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Coolant Reservoir Caps for other Cadillac Seville model years?

Yes, we currently stock Coolant Reservoir Caps for 22 model years of Cadillac Sevilles, from 1982 to 2004. Model years 2004, 2003, 2002, 2001, 2000, 1998, 1997, 1996, and 1995 are the most popular for Coolant Reservoir Cap purchases.

Can I get help with 1999 Cadillac Seville Coolant Reservoir Cap orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Cadillac Coolant Reservoir Caps and more.

What is your return policy for Cadillac Seville Coolant Reservoir Caps?

Advance Auto Parts keeps returns simple. For new Cadillac Seville Coolant Reservoir Caps and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.