1999 Infiniti Q45 Valve Cover and Cylinder Heads
Keep Your 1999 Infiniti Q45 in Top Shape with a Quality Valve Cover and Cylinder Head
When it comes to maintaining or upgrading your 1999 Infiniti Q45, 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 Valve Cover and Cylinder Head for your Q45. We currently carry a top Valve Cover and Cylinder Head in stock that is built to last. Whether you’re replacing a damaged Valve Cover and Cylinder Head or looking to upgrade, our selection for the 1999 Infiniti Q45 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 Engine Gaskets and Seals and Engine Switches, Sensors and Relays to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1999 Infiniti Q45 running smoothly and looking great.
Find Your Specific 1999 Infiniti Q45 Valve Cover and Cylinder Heads
Looking for the perfect Valve Cover and Cylinder Head for your 1999 Infiniti Q45? You’re in the right place. Below, you’ll find a Valve Cover and Cylinder Head from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Valve Cover and Cylinder Heads, ensuring durability and a precise fit for your Infiniti Q45. Whether you’re driving a 1999 model or another popular model year like
1997,
1998,
2000,
2001,
2002,
2003,
2004,
2005, and
2006, we’ve got you covered. Purchasing Valve Cover and Cylinder Heads from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Valve Cover and Cylinder Heads that fit your vehicle.
Essential 1999 Infiniti Q45 Valve Cover and Cylinder Heads
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26586 PT)
from
$83.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
- SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
- MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
- UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26642 PT)
from
$83.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
- SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
- MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
- UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26637 PT)
from
$56.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Validated for fit, form, and function
Popular 1999 Infiniti Q45 Valve Cover and Cylinder Heads Categories
Most Popular Cylinder Head Gasket for 1999 Infiniti Q45s
Enhance your 1999 Infiniti Q45 with this popular Cylinder Head Gasket we have in stock, for $56.99.
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26637 PT)
from
$56.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Validated for fit, form, and function
FAQs for 1999 Infiniti Q45 Valve Cover and Cylinder Heads
What’s the price range for 1999 Infiniti Q45 Valve Cover and Cylinder Heads?
We currently have just one Valve Cover and Cylinder Heads for the 1999 Infiniti Q45 in stock: PermaTorque Engine Cylinder Head Gasket and it costs $56.99.
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for other Infiniti Q45 model years?
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for any other 1999 Infiniti models?
Yes. We stock Valve Cover and Cylinder Heads for 2 other popular 1999 Infiniti models. Some of the most popular are 1999 I30 Valve Cover and Cylinder Heads, 1999 G20 Valve Cover and Cylinder Heads, and 1999 QX4 Valve Cover and Cylinder Heads.
What types of Valve Cover and Cylinder Heads do you sell for my 1999 Infiniti Q45?
We currently have just 1 Valve Cover and Cylinder Head in stock for a 1999 Infiniti Q45, and as of 11/2/25, it is a Cylinder Head Gasket.
Can I get help with 1999 Infiniti Q45 Valve Cover and Cylinder Head orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Infiniti Valve Cover and Cylinder Heads and more.
What is your return policy for Infiniti Q45 Valve Cover and Cylinder Heads?
Advance Auto Parts keeps returns simple. For new Infiniti Q45 Valve Cover and Cylinder Heads and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.