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If your Infiniti QX60 has any signs of oil seepage or reduced engine cleanliness, replacing the valve cover gasket can restore a proper seal and help prevent further mess. Choosing the right gasket matters because material, design, and fitment determine longevity and how well the part resists heat and oil exposure. This guide presents a shortlist of the top picks for Infiniti QX60 valve cover gasket replacements and explains the evaluation criteria used to select them. Read on to understand which features matter most and what to expect during installation.
Looking for other parts? See all Infiniti QX60 parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | MITZONE Valve Cover Compatible with 2014-2017 Nissan Altima / Infiniti QX60 2.5L (Replacement for 13264-3KY0A) |  |
| Best quality Built to a higher standard if you want something more solid | Tykick Engine Valve Cover with Gasket for Infiniti QX60 3.5L V6 |  |
| Best Value The sweet spot between price and what you get | JDMSPEED Engine Valve Cover with Gasket (13264-3KY0A) |  |
| Best budget The cheapest option that still gets the job done reliably | ZONFANT Valve Cover Gasket Set for Infiniti QX60 (2014-2015) |  |
| Highest Rated A top-rated pick with lots of positive feedback | ZONFANT Intake Manifold and Valve Cover Gasket Set for Infiniti/Nissan 3.5L V6 |  |
| Most Popular A crowd favorite that many people choose with confidence | FRONEZER Engine Valve Cover Kit with Gasket, Bolts & Oil Filler Cap (fits 2.5L QR25DE) |  |
| Best Seller A high-volume bestseller chosen again and again | MITZONE Valve Cover Kit with Gasket and Bolts for Infiniti QX60 (3.5L) |  |
1. MITZONE Valve Cover Compatible with 2014-2017 Nissan Altima / Infiniti QX60 2.5L (Replacement for 13264-3KY0A)
| Compatible models | 2014-2017 Infiniti QX60 (2.5L) and select 2014-2017 Nissan 2.5L models |
|---|---|
| Includes | 10 bolts, oil cap, gasket, PCV valve, plug tube seal |
| Replaces part numbers | 13264-3KY0A, 13264-3TA0A, 132643KY0A |
| Exterior | Polished |
| Position | Front |
This MITZONE valve cover is a factory-style replacement designed for 2.5L Nissan/Infiniti engines used in 2014–2017 Altima and 2014–2017 Infiniti QX60 models. It replaces the listed OEM part numbers and arrives with installation hardware including ten bolts, an oil cap, a gasket, a PCV valve, and a plug tube seal so you rarely need extra parts during service. The cover is described as polished and built for heat and leak resistance, which helps when restoring a leaking or damaged factory cover. For a typical DIY or shop installation it simplifies the job by matching mounting points and supplying the small parts that commonly get lost. Limitations: fitment is specific to certain years and trims and it does not fit Rogue Select models, so careful year and model verification is required before ordering. Also the listing does not specify material alloy or sealant recommendations, so installers should follow torque specs and use OEM-style gasket prep for best long-term results.
Best for: Balanced buyers who want a reliable, ready-to-install factory-style replacement for routine repair or maintenance on a QX60 and prefer a single-purchase solution that includes hardware.
Less Ideal for: Owners seeking an upgraded performance or lightweight aftermarket cover, or those who cannot confirm exact year and trim fitment, should look for alternatives or verify fit before buying.
- Direct replacement for the listed OEM part numbers for easy fit and alignment
- Comes as a complete kit including bolts, oil cap, gasket, PCV valve, and plug tube seal
- Designed for high-temperature environments and advertised as leak-resistant
- Polished exterior for a cleaner look under the hood
- Compatibility is limited to specific model years and excludes Rogue Select variants
Verdict: A complete, factory-style replacement valve cover kit that simplifies repair for the QX60 2.5L by matching OEM fitment and supplying the needed hardware.
2. Tykick Engine Valve Cover with Gasket for Infiniti QX60 3.5L V6
| Compatible vehicle | Infiniti QX60 2015–2018 3.5L V6 |
|---|---|
| Replaces part numbers | 13264-9N00A, 13264-9N00B |
| Manufacturer | Tykick |
| Item model number | QMSG-9N00A |
This Tykick valve cover with gasket is a direct-fit replacement intended for the Infiniti QX60 3.5L V6 (2015–2018). It replaces the factory valve cover and includes the gasket and associated hardware needed to reseal the top of the engine. In use it restores a leak-free seal around the valve train, preventing oil seepage onto ignition components and reducing smoke or burning-oil odors. The product is manufactured to match factory fitment and comes with parts cross-referenced to common Nissan/Infiniti part numbers for guidance. Practical benefits include straightforward installation for a competent DIYer or technician and a cost-saving alternative to dealer parts. Limitations are that this is an aftermarket replacement rather than genuine factory parts and the listed after-sales support is limited to a six-month defect window, so long-term durability can vary compared with higher-end or OEM options.
Best for: Performance-oriented buyers looking to restore proper engine sealing and reliability on an Infiniti QX60 without paying OEM premiums, and owners who prioritize quick, correct fitment for maintenance or performance tuning.
Less Ideal for: Owners who require extended factory-backed warranties or who prefer genuine factory parts for long-term factory-spec durability should consider OEM options instead.
- Designed to fit Infiniti QX60 3.5L V6 2015–2018 for direct replacement fitment
- Includes gasket and necessary hardware to reseal the valve cover during installation
- Manufactured to match factory fitment which simplifies installation and alignment
- Positive owner feedback reports correct fit and immediate sealing performance
- Aftermarket part so material longevity may differ from factory-original components
- Support coverage is limited to a six-month service window for defects
Verdict: A cost-effective, direct-fit aftermarket valve cover and gasket kit that restores sealing on the Infiniti QX60 3.5L V6 but offers only short-term vendor support compared with OEM parts.
3. JDMSPEED Engine Valve Cover with Gasket (13264-3KY0A)
| Fitment | Infiniti QX60 Hybrid 2.5L 2014-2017 |
|---|---|
| Includes | Valve cover, gasket, 4 spark plug tube seals |
| Replaces part numbers | 13264-3KY0A, 13264-3TA0A, 132643KY0A |
This JDMSPEED valve cover kit supplies a direct-replacement cover, gasket, and four spark plug tube seals for the Infiniti QX60 Hybrid 2.5L (2014–2017). It is intended to restore a proper seal where the factory cover has cracked or begun leaking oil, and the included seals let you replace the common wear items in a single job. Installation follows the factory procedure and is a straightforward repair for a home mechanic or professional shop familiar with this engine. The listing emphasizes high sealing performance and durable material that aims to meet factory-quality standards, which helps prevent oil leaks and protect the top end. Expectations should be realistic: at least one review noted cheaper plastics and seals compared with genuine parts, so longevity and fitment may vary versus a factory replacement. For buyers prioritizing cost-effectiveness, this kit bundles everything needed for the repair, but those seeking exact factory match or longest-term durability may prefer a factory-quality part instead.
Best for: Practical optimizers who want a complete, lower-cost repair kit for routine valve cover leaks on an Infiniti QX60 Hybrid 2.5L (2014–2017) and prefer to replace all sealing components at once.
Less Ideal for: Buyers seeking an exact factory-quality long-term replacement or those unwilling to risk potential fitment or material differences should consider a factory-quality part instead.
- Includes valve cover, gasket, and four spark plug tube seals so you can complete the repair in one purchase.
- Marketed to match the factory part numbers for direct fitment to the Infiniti QX60 Hybrid 2.5L 2014–2017, simplifying selection.
- Aimed at good sealing performance to stop oil leaks and protect the engine's top end.
- Some customers report lower-quality plastic and seals compared with factory parts which could affect long-term durability.
- Not intended for Rogue Select models and fitment must be verified against your vehicle's part number.
Verdict: A budget-friendly, all-in-one valve cover kit for the Infiniti QX60 Hybrid 2.5L that can stop leaks quickly, but may not match factory parts for long-term durability.
4. ZONFANT Valve Cover Gasket Set for Infiniti QX60 (2014-2015)
| Compatible vehicle | Infiniti QX60 2014-2015 |
|---|---|
| Replacement part numbers | VS50770R, VS50496, VS50848R |
| Manufacturer | ZONFANT AUTO PARTS |
| Warranty | 1 Year |
This ZONFANT valve cover gasket set is a straightforward replacement designed to fit the 2014–2015 Infiniti QX60. It includes the full valve cover gasket kit and claims a direct-fit OEM-style design intended for a simple swap during routine valve cover service or gasket replacement to stop oil leaks. In practice the kit is useful for DIYers or independent shops because it aims to match factory sealing surfaces and is corrosion-resistant, which helps restore a proper engine seal without buying an expensive dealer part. The set is compact, comes with basic installation-ready components, and the seller advertises that parts are tested and easy to install. Expect the main benefits to be cost savings and quick fitment for this specific vehicle model. Important limitations are that this is an aftermarket part rather than a factory part and long-term durability may vary compared with higher-end replacements, so careful installation and proper torqueing are still required to avoid leaks.
Best for: Budget-conscious owners focused on an affordable, do-it-yourself repair or a cost-effective shop replacement for a 2014–2015 Infiniti QX60.
Less Ideal for: Owners who prioritize factory-brand parts or need an extended-life, premium gasket for high-mileage or performance engines should consider higher-end or OEM options.
- Sold as a direct-fit replacement for Infiniti QX60 2014–2015 to simplify installation
- Designed to match factory sealing surfaces to address oil leaks
- Advertised corrosion-resistant materials to improve resistance to engine contaminants
- Compact kit and packaged for straightforward DIY or shop replacement
- Aftermarket part so longevity may not match higher-priced factory-quality replacements
- Manufacturer claims and long-term performance rely on proper installation and torqueing
Verdict: A low-cost, direct-fit valve cover gasket set that makes an inexpensive DIY or shop repair option for 2014–2015 Infiniti QX60 owners, with expected aftermarket durability caveats.
5. ZONFANT Intake Manifold and Valve Cover Gasket Set for Infiniti/Nissan 3.5L V6
| Compatible Engines | 3.5L V6 GAS |
|---|---|
| Compatible Infiniti Models | QX60 2014-2016, JX35 2013 |
| Replaces Part Numbers | MS97143, MS19450, VS50770R, VS50496, VS50848R |
This gasket set supplies both the intake manifold and valve cover gaskets needed when servicing the 3.5L V6 on Infiniti QX60 and related Nissan models. It is sold as a complete kit that replaces several factory part numbers, so you can swap the intake and valve-cover seals during the same service interval. The materials are described as corrosion-resistant and dust-proof, and the kit claims a direct-fit design intended to match factory sealing surfaces which simplifies installation for a DIYer or a technician. Practical benefits include having all required gaskets in one package and compatibility coverage for the QX60 3.5L V6, which reduces parts sourcing time. Limitations are that the listing does not detail material composition or include torque or installation instructions, so careful reinstallation and proper sealing procedure are still required to avoid leaks. The product also relies on fitment checks before purchase to ensure exact vehicle-year compatibility.
Best for: Reliability-focused buyers who prioritize fixing known leaks with a complete, purpose-matched gasket kit for long-term peace of mind when maintaining an Infiniti QX60 3.5L V6.
Less Ideal for: Shoppers who need detailed technical specs or step-by-step installation instructions should consider buying from a supplier that provides full material data and service documentation.
- Complete kit includes both intake manifold and valve cover gaskets for a single service event
- Replaces multiple factory part numbers for straightforward cross-reference
- Described as corrosion-resistant and designed for direct fit to factory sealing surfaces
- Useful for DIY or shop installs because it consolidates needed gaskets into one package
- Manufacturer does not specify exact gasket materials or construction in the listing
- No installation guidance or torque specifications included with the product information
Verdict: A convenient, direct-fit gasket kit that covers intake and valve-cover needs for the QX60 3.5L V6, good for reliability-focused owners who want a one-stop replacement solution.
6. FRONEZER Engine Valve Cover Kit with Gasket, Bolts & Oil Filler Cap (fits 2.5L QR25DE)
| Fitment engine | QR25DE 2.5L |
|---|---|
| Compatible vehicle | Infiniti QX60 (2014-2017) |
| Includes | Valve cover, gasket, bolts, oil filler cap, spark plug tube seals, PCV valve |
This FRONEZER valve cover kit replaces the factory valve cover on QR25DE 2.5L engines and ships as a ready-to-install package that includes the valve cover, gasket, oil filler cap, spark plug tube seals, bolts, and a preinstalled PCV valve. For Infiniti QX60 owners the set simplifies a common repair by packaging all necessary parts together so you can swap the cover, reseal the head, and restore a clean oil-tight top end in a single job. The kit’s components are intended as direct replacements for the listed part numbers, and multiple user reports show straightforward fitment and no post-install leaks when installed correctly. The convenience of having bolts, seals, and cap included reduces parts chasing and shortens garage time, but buyers should expect aftermarket surface finish and fit that may need careful torqueing to avoid warping plastic covers. Professional installation or adherence to factory torque specs is recommended to ensure a reliable seal over time.
Best for: Convenience-minded owners who prioritize a single-purchase repair solution and want to replace a leaking or damaged valve cover on a QR25DE-equipped Infiniti QX60 without sourcing multiple parts.
Less Ideal for: Those seeking a factory-branded original part or buyers wanting a metal/upgraded performance cover should consider other options instead.
- Complete kit includes valve cover, gasket, bolts, oil filler cap, spark plug tube seals, and preinstalled PCV valve
- Sold as a direct fit for QR25DE 2.5L engines used in Infiniti QX60 applications
- Reduces repair time by providing all replacement parts in one package
- Multiple purchaser reports indicate good fit and effective leak repair
- Aftermarket finish and fit may differ slightly from factory parts and can require careful installation
- Plastic valve covers can be sensitive to over-torquing and heat-related warping if not installed to correct specs
Verdict: A convenient all-in-one valve cover replacement kit that simplifies resealing the QR25DE 2.5L top end on the Infiniti QX60.
7. MITZONE Valve Cover Kit with Gasket and Bolts for Infiniti QX60 (3.5L)
| Manufacturer Part Number | 004-042+004-043 |
|---|---|
| OEM Part Number | 13264-JP01A, 13264-JP01B |
| Compatible Engine | V6 3.5L |
| Package Includes | Valve covers, gasket, bolts, oil cap, spark plug tube seals, PCV valve |
This MITZONE valve cover kit is a full replacement for the left and right valve covers on the 3.5L Infiniti QX60 and is meant to restore the engine top-end sealing after leaks or during rebuilds. It arrives as a complete set with both covers, gaskets, bolts, an oil cap, spark plug tube seals, and a PCV valve so you can replace all sealing surfaces at once rather than mixing old and new parts. The covers are molded from PA66 plastic which resists heat and deformation and the manufacturer states the parts meet or exceed factory-quality fit and performance for the specified vehicles. In practice this kit simplifies installation for a DIY mechanic or shop because it includes the necessary seals and fasteners, and buyers report straightforward fitment and no immediate leaks. The main limitation is that aftermarket plastic covers can differ slightly in finish or mounting tolerance from factory parts, so careful cleaning of mating surfaces and correct torqueing of bolts are important to avoid leaks. Overall it is a practical, full-service replacement for leaking or damaged valve covers on the QX60 3.5L engine.
Best for: Risk-averse mainstream buyers who prioritize restoring factory-level sealing without experimenting with partial repairs and want a full, ready-to-install kit for the Infiniti QX60 3.5L.
Less Ideal for: Those seeking OEM-sourced parts from Infiniti dealers or buyers who prefer a metal valve cover upgrade should consider other options.
- Complete kit includes left and right covers plus gaskets, bolts, oil cap, spark plug tube seals, and PCV valve for one-stop replacement
- PA66 plastic construction designed to resist high temperature and deformation for longer service life
- Replaces factory part numbers 13264-JP01A and 13264-JP01B for direct-fit compatibility with the QX60 3.5L
- Aftermarket plastic finish and mounting tolerance may differ slightly from factory parts which can require careful installation to prevent leaks
- Does not include instructions tailored to Infiniti QX60 so some mechanical experience is helpful
Verdict: A complete, risk-averse-friendly replacement kit that restores valve cover sealing on the Infiniti QX60 3.5L if installed carefully.
Choosing the Right Infiniti QX60 Valve Cover Gasket: Key Factors to Consider
Fitment Accuracy
Correct fitment is critical because the gasket must match the Infiniti QX60 valve cover and head flange geometry precisely to form an even seal. An incorrectly shaped or poorly sized gasket can leave gaps or deform when torqued, causing oil to seep out and creating uneven compression points.
Fitment also affects installation time and the risk of rework. A gasket that fits as intended reduces the need to trim or manipulate the seal during installation, lowering the chance of damage and ensuring bolt holes align for accurate torque application.
Material and Heat Resistance
The material determines how well the gasket stands up to engine heat, oil exposure, and repeated thermal cycles. Common materials include molded rubber, elastomers, and multi-layer composites; each responds differently to high temperatures and chemical exposure.
Choosing a material rated for the Infiniti QX60 operating conditions helps prevent hardening, cracking, or compression set over time, which are primary causes of leaks. Durable materials also maintain sealing force under repeated thermal expansion and contraction.
Sealing Design and Profile
Sealing design includes features like raised beads, multi-lip profiles, and integrated valve cover seals that improve contact pressure distribution across the flange. A well-engineered profile concentrates sealing force where it is most needed and compensates for minor surface imperfections.
Profiles that include dedicated channels for critical leak points or reinforced areas around bolt holes reduce the likelihood of blowouts and make the gasket more forgiving during installation and torque application.
Compatibility With Installation Methods
Some gaskets require additional sealant, while others are designed for dry installation. Knowing which method a gasket expects affects the outcome. A gasket intended for sealantless installation will typically have surfaces engineered for a direct mechanical seal, while sealant-compatible designs rely on an adhesive or sealant to fill microscopic gaps.
This factor also covers whether the gasket can be reused during routine service, how easy it is to position on the valve cover, and whether alignment features exist that reduce installation errors.
Durability and Maintenance Interval
Durability determines how often you may need to service or replace the gasket. Gaskets that resist compression set, oil swell, and thermal degradation will maintain a seal across longer intervals and reduce maintenance frequency.
Consider how the gasket performs under typical driving conditions for the Infiniti QX60, including stop-and-go traffic and highway use. A longer-lasting gasket reduces the chance of intermittent leaks and the associated cleanup and engine bay contamination.
Torque Tolerance and Bolt Interaction
How a gasket responds to specified bolt torque affects its sealing reliability. The gasket material and thickness interact with bolt preload to create the necessary sealing force without crushing the material or allowing gaps.
Understanding the gasket's torque tolerance helps avoid over-tightening, which can deform the seal, or under-tightening, which can permit leaks. Designs that accommodate consistent bolt stretch and include reinforced areas around bolt holes are preferable for maintaining a stable seal.
How We Chose the Best Infiniti QX60 Valve Cover Gasket
We filtered candidates for Infiniti QX60 valve cover gaskets by focusing on fitment accuracy, material composition, sealing design, and long-term durability. Fitment accuracy was prioritized to ensure the gasket matches the engine's mating surfaces and bolt patterns. Material composition covered choices such as multi-layer cork, molded rubber, and reinforced elastomers to assess resistance to heat, oil, and compression set. Sealing design examined features like integrated sealing beads, molded profiles, and additional valve cover seals for critical leak points. Durability and service life were evaluated through manufacturer-specified heat and fluid resistance properties and common failure modes reported in maintenance literature. We also weighed ease of installation, including gasket pliability and whether the design requires additional sealant or adhesive. Exclusions included any items without explicit Infiniti QX60 fitment information, gasket kits missing essential components, or products with insufficient material specification data. The resulting list emphasizes parts that best balance sealing performance, longevity, and straightforward installation for this vehicle.
Our full evaluation process is outlined in our review methodology.
FAQ
What are common symptoms of a failing valve cover gasket on an Infiniti QX60?
Common signs include oil spots or seepage around the valve cover, a grimy engine bay, and occasional burning oil smell if oil contacts hot components. You may also notice low oil level over time. These symptoms often develop gradually and are usually most obvious around the valve cover flange.
Can I replace the Infiniti QX60 valve cover gasket myself?
Many owners can perform this replacement with moderate mechanical skill and basic tools. The job typically involves removing engine covers, loosening valve cover bolts in a specified sequence, cleaning mating surfaces, and reinstalling the gasket with correct torque. If you are unsure about torque specs or proper surface prep, consult a service manual or a professional.
How long does a valve cover gasket usually last on this vehicle?
Lifespan varies with driving conditions and material quality, but gaskets often last several years under normal use. High heat, prolonged idling, or exposure to contaminants can shorten service life. Regular visual checks can catch early signs of degradation before leaks worsen.
Should I use sealant when installing a new valve cover gasket?
That depends on the gasket design. Some gaskets are engineered for installation without sealant and rely on precise mating surfaces, while others recommend small amounts of sealant at specific corners or camshaft plug areas. Follow the gasket manufacturer or service manual guidance for your Infiniti QX60 to avoid trapping excess sealant that could cause blockages.
What causes a valve cover gasket to start leaking oil?
Leaks usually result from material degradation due to heat cycling, oil swelling, or compression set that reduces sealing force. Improper installation, uneven torque, or damaged mating surfaces can also create paths for oil to escape. Regular inspection and correct installation techniques help minimize these risks.
How important is torque sequence and torque specs during reinstallation?
Torque sequence and correct torque values are important because they ensure even compression of the gasket and prevent warping of the valve cover. Uneven or excessive torque can deform the gasket, while insufficient torque may leave gaps. Use the specified sequence and calibrated tools to achieve consistent results.
Conclusion
When choosing an Infiniti QX60 valve cover gasket, prioritize correct fitment, durable material, and a sealing profile suited to the valve cover and head surfaces. Balance ease of installation with long-term resistance to heat and oil exposure.Accept that tradeoffs exist between pliability for straightforward installation and stiffness for sustained sealing force. Focus on parts that clearly state fitment and material specs, and follow proper installation and torque practices to maximize service life.
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