1978 Mercury Zephyr Vacuum Valves

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Keep Your 1978 Mercury Zephyr in Top Shape with a Quality Vacuum Valve

When it comes to maintaining or upgrading your 1978 Mercury Zephyr, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Vacuum Valve for your Zephyr. We currently carry a top Vacuum Valve in stock that is built to last. Whether you’re replacing a damaged Vacuum Valve or looking to upgrade, our selection for the 1978 Mercury Zephyr ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Fuel Pumps and Gas Caps to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1978 Mercury Zephyr running smoothly and looking great.

Essential 1978 Mercury Zephyr Vacuum Valves

Carquest Premium – Carquest Secondary Air Injection Pump Check Valve, CVC1031 (Part No.CVC1031)

Carquest Secondary Air Injection Pump Check Valve, CVC1031

from

$39.99
The Secondary Air Injection system is an emission control device designed to pump fresh air into the engine exhaust system to reduce harmful emissions. The Air Injection Pump Check Valve will allow air flow in one direction only to prevent an engine back-fire condition.
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Carquest Premium – Carquest Secondary Air Injection Pump Check Valve, CVC1003 (Part No.CVC1003)

Carquest Secondary Air Injection Pump Check Valve, CVC1003

from

$41.99
The Secondary Air Injection system is an emission control device designed to pump fresh air into the engine exhaust system to reduce harmful emissions. The Air Injection Pump Check Valve will allow air flow in one direction only to prevent an engine back-fire condition.
See More

Most Popular Exhaust Check Valve for 1978 Mercury Zephyrs

Enhance your 1978 Mercury Zephyr with this popular Exhaust Check Valve we have in stock, for $41.99.

Carquest Premium – Carquest Secondary Air Injection Pump Check Valve, CVC1003 (Part No.CVC1003)

Carquest Secondary Air Injection Pump Check Valve, CVC1003

from

$41.99
The Secondary Air Injection system is an emission control device designed to pump fresh air into the engine exhaust system to reduce harmful emissions. The Air Injection Pump Check Valve will allow air flow in one direction only to prevent an engine back-fire condition.
See More

FAQs for 1978 Mercury Zephyr Vacuum Valves

What’s the price range for 1978 Mercury Zephyr Vacuum Valves?

We currently have just one Vacuum Valves for the 1978 Mercury Zephyr in stock: Carquest Secondary Air Injection Pump Check Valve, CVC1003 and it costs $41.99.

Does Advance Auto Parts sell Vacuum Valves for other Mercury Zephyr model years?

Yes, we carry Vacuum Valves for 4 model years of Mercury Zephyrs between 1979 and 1983. The following model years are the most popular for Vacuum Valve purchases: 1983, 1982, 1981, 1980, and 1979.

Does Advance Auto Parts sell Vacuum Valves for any other 1978 Mercury models?

Yes. We stock Vacuum Valves for 2 other popular 1978 Mercury models. Some of the most popular are 1978 Cougar Vacuum Valves, 1978 Marquis Vacuum Valves, and 1978 Monarch Vacuum Valves.

What types of Vacuum Valves do you sell for my 1978 Mercury Zephyr?

We currently have just 1 Vacuum Valve in stock for a 1978 Mercury Zephyr, and as of 8/2/26, it is an Exhaust Check Valve.

Can I get help with 1978 Mercury Zephyr Vacuum Valve orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Vacuum Valves and more.

What is your return policy for Mercury Zephyr Vacuum Valves?

Advance Auto Parts keeps returns simple. For new Mercury Zephyr Vacuum Valves and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.