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Replacing or repairing engine gaskets on your GMC Acadia matters because proper sealing prevents oil leaks, coolant loss, and drivability problems. Picking the right gasket set affects long-term reliability and how much work you will need to re-do later. This guide covers the top shortlisted gasket sets for the GMC Acadia, each chosen to address common failure points and service scenarios. We evaluated candidates for material quality, fitment accuracy, and whether the kits include the parts typically needed for a given repair. Read on to find the right kind of set for your repair scope, from small seal replacements to full engine gasket coverage.
Looking for other parts? See all GMC Acadia parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Fel-Pro MS 97240-3 Intake Manifold Gasket Set |  |
| Most Popular A crowd favorite that many people choose with confidence | MAHLE Original MS19966 Intake Manifold Gasket Set |  |
| Best Quality Built to a higher standard if you want something more solid | Fel-Pro VS50888R Valve Cover Gasket Set |  |
| Best Budget The cheapest option that still gets the job done reliably | KEYALL Valve Cover Gasket Set for GMC Acadia (2008–2016) |  |
| Most Sold A high-volume bestseller chosen again and again | ZONFANT Valve Cover Gasket Set (fits select GM 3.6L engines) |  |
| Best Value for Money The sweet spot between price and what you get | HiSport Valve Cover Gasket Set (replacement VS50808R) |  |
| Best Overall The best all-around choice for most situations | Fel-Pro MS 97649 Intake Manifold Gasket Set for Chevrolet Colorado |  |
1. Fel-Pro MS 97240-3 Intake Manifold Gasket Set
| Brand | Fel-Pro |
|---|---|
| Model | MS 97240-3 |
| Manufacturer Part Number | MS972403 |
| Compatible Vehicles | GMC Acadia (2009-2011 fitment listed) |
This Fel-Pro intake manifold gasket set is a repair-focused replacement designed to restore proper sealing between the intake manifold and the cylinder head on compatible vehicles. It includes the necessary gaskets and small seals for a complete intake-side repair and uses Fel-Pro PermaDryPlus molded rubber over an aluminized steel carrier to resist heat and accommodate imperfect sealing surfaces. In practice this means easier alignment during installation thanks to locating tabs and reduced risk of overtightening due to torque limiters. For a GMC Acadia the set is meant to stop intake air leaks and seal coolant passages that could otherwise cause rough running, misfires, or coolant contamination of oil. Limitations to consider are that longevity depends on correct installation and the condition of the mating surfaces, and some users report variable durability in real-world use compared with a long-running OEM part. Follow the manufacturer instructions and avoid additional sealants when installing these gaskets.
Best for: Reliability-focused buyers who prioritize a proven, repair-grade replacement for intake manifold leaks on a GMC Acadia and want parts engineered for real-world sealing performance.
Less Ideal for: Drivers looking for a temporary or cheapest possible fix, or those unwilling to perform careful surface preparation and correct torque procedures should consider other service options.
- Complete set includes all intake gaskets and small seals needed for the job
- PermaDryPlus molded rubber over aluminized steel carrier resists heat and helps seal imperfect surfaces
- Locating tabs and torque limiters simplify alignment and reduce risk of overtightening
- Designed and vehicle-tested for repair environments to match factory repair expectations
- Durability can vary depending on surface condition and installation quality
- Manufacturer advises against using additional sealants which requires careful surface prep and attention during install
Verdict A repair-oriented, vehicle-tested intake manifold gasket set that aims to restore reliable sealing on GMC Acadia engines when installed with proper preparation and torque procedures.
2. MAHLE Original MS19966 Intake Manifold Gasket Set
| Brand | MAHLE Original |
|---|---|
| Model | MS19966 |
| Fit type | Vehicle Specific |
| Exterior | Machined |
This MAHLE Original intake manifold gasket set supplies the gaskets needed when removing and reinstalling the intake on GM 3.6L V6 engines used in the GMC Acadia. It is packaged in a shrink-wrapped tray to keep components organized and uses materials MAHLE says match or exceed factory specifications, so it installs like a direct replacement and helps restore proper sealing where the intake meets the cylinder head. Technicians and DIYers will appreciate the OEM-equivalent fit that simplifies reassembly after tasks that require intake removal, such as spark plug or coil service. The practical benefit is a reliable seal that reduces vacuum leaks and associated drivability issues. Limitations are typical for gasket-only kits: it does not include related fasteners if your application requires torque-to-yield bolts, and successful installation still depends on correct surface prep and torque procedure. For Acadia owners this is a straightforward way to get factory-quality sealing without aftermarket guesswork.
Best for: Convenience-driven owners who want a direct-fit, factory-quality replacement gasket when performing intake removal or routine spark plug and coil service on a GMC Acadia 3.6L V6.
Less Ideal for: If you need a complete overhaul kit that includes specialty fasteners or extra seals for an engine rebuild, this gasket-only set is not sufficient.
- Vehicle-specific design for GM 3.6L V6 intake applications in the GMC Acadia
- Materials meet or exceed factory specifications for OEM-equivalent sealing
- Packaged in a shrink-wrapped tray to keep parts organized and verifiable before installation
- Does not include torque-to-yield head bolts or additional fasteners that some repairs may require
- Contains only gaskets so related components like intake bolts or seals must be sourced separately
Verdict A tidy, OEM-equivalent intake manifold gasket set that simplifies intake removal and reseal on the GMC Acadia 3.6L V6, but you may need extra fasteners for some repairs.
3. Fel-Pro VS50888R Valve Cover Gasket Set
| Brand | Fel-Pro |
|---|---|
| Material | Rubber |
| Manufacturer Part Number | VS50888R |
| Unit Count | 1.0 Count |
| Exterior | Machined |
This Fel-Pro valve cover gasket set is a factory-replacement style seal kit developed to stop oil leaks where the valve cover meets the cylinder head. It is used during valve cover removal or routine gasket replacement on compatible V6 GM engines in the GMC Acadia to restore proper sealing at the cover and associated ports. The kit uses a proprietary cork-rubber formulation that is conformable to imperfect sealing surfaces and is supplied as a complete set intended to include every part needed for the repair. In practice this means easier installation and a lower risk of post-service seepage compared with a single-piece aftermarket strip. The parts are vehicle-tested and designed for professional-level durability, so expect good long-term performance when installed correctly. Limitations include the need to verify exact fit for your Acadia year and engine before purchase and that installation still requires proper surface prep and torque sequence to prevent leaks.
Best for: Performance-oriented buyers who prioritize long-lasting, factory-quality repairs on their GMC Acadia and expect a durable, service-ready gasket kit.
Less Ideal for: DIYers seeking a universal or one-size-fits-all gasket without checking vehicle compatibility or casual owners unwilling to follow proper installation procedures should consider other options.
- Complete gasket set designed to include all parts needed for a valve cover service
- Cork-rubber formulation conforms to imperfect sealing surfaces for a tighter seal
- Tested on-vehicle for real-world fit and performance
- Factory-replacement quality aimed at professional durability
- Fitment must be confirmed for specific Acadia year and engine before installation
- Requires proper surface cleaning and correct torque procedure to achieve intended sealing
Verdict A pro-grade, vehicle-tested valve cover gasket set that restores a factory-quality seal on compatible GMC Acadia V6 engines when properly fitted and installed.
4. KEYALL Valve Cover Gasket Set for GMC Acadia (2008–2016)
| Compatible Years | 2008-2016 |
|---|---|
| Vehicle Fit | GMC Acadia |
| Included Components | Valve cover gasket (see images for details) |
This KEYALL valve cover gasket set supplies the seals needed when replacing a leaky valve cover on a 2008–2016 GMC Acadia. The kit includes valve cover gasket components with embossed sealing beads where it matters, which helps achieve a reliable seal when installed correctly. Typical use is during routine valve cover service or when correcting oil leaks caused by hardened or damaged gaskets. KEYALL advertises materials like rubber, graphite, and steel and states the parts meet quality-management standards, which suggests usable durability for a budget part. Buyers should note the kit is an aftermarket repair part rather than factory-sourced and component fit or completeness has varied in user reports, so inspect the package before installation. For a cost-sensitive repair this set can get the Acadia back to serviceable condition, but expect to verify that all seals and any small pieces are present and oriented properly during installation.
Best for: Budget-conscious owners looking to stop valve-cover oil leaks on a GMC Acadia and finish the repair with an affordable aftermarket kit.
Less Ideal for: Owners seeking a long-term factory-quality replacement or full engine rebuild kits should consider OEM or premium aftermarket options instead.
- Designed specifically to fit 2008–2016 GMC Acadia valve cover applications
- Embossed sealing beads at critical areas to improve sealing when installed correctly
- Uses a mix of rubber, graphite, and steel materials intended for durability
- Meets advertised quality management standards such as ISO9001
- Aftermarket fit and package contents may vary so some installers report missing or damaged pieces
- Not a factory-quality part so long-term durability may be less predictable than OEM replacements
Verdict A low-cost, serviceable valve cover gasket kit for 2008–2016 GMC Acadia owners who need an affordable fix but should inspect parts on arrival.
5. ZONFANT Valve Cover Gasket Set (fits select GM 3.6L engines)
| Replaces part numbers | VS50502, VS50808R, 12595107, 12595122, 12607401 |
|---|---|
| Compatible vehicles | GMC 2009-2016 Acadia; 2017 Acadia Limited; 2015-2016 Canyon; 2010-2016 Terrain |
| Brand | ZONFANT |
| Item model number | ZON-VCG-VS50808R |
This ZONFANT valve cover gasket set supplies the rubber seals and grommets needed when replacing leaking valve covers on compatible GM 3.6L V6 engines. It is typically used during routine repair of oil leaks or during valve cover service and installs as a direct-fit replacement for the listed part numbers. Notable features include a full gasket set that claims corrosion-resistant materials and a factory-style design to meet OEM fit and function. In practice the set can stop valve cover leaks and restore a clean seal when parts are matched to the correct model year and engine. Customers report successful installs on many GM SUVs and crossovers but there are some inconsistent reports about fitment accuracy on specific model years, so extra care confirming compatibility is important. The kit is a cost-conscious alternative to dealer parts and can save money for DIYers, but buyers should inspect included grommets and seals at installation and be prepared to source any missing pieces to avoid repeat work.
Best for: Practical optimizers who want to fix oil leaks on a budget and are comfortable verifying fitment and doing the install themselves to save on parts and labor.
Less Ideal for: If you prefer guaranteed dealer-fit parts or lack experience verifying compatibility, choose a factory-sourced gasket set or have a professional supply the part to avoid fitment issues.
- Direct-fit replacement designed to match common GM 3.6L part numbers
- Complete kit includes valve cover gaskets and related seals for a single service
- Material and construction advertised as corrosion-resistant for longer life
- Lower-cost alternative to factory parts suitable for DIY repairs
- Some buyers report incorrect fitment for specific model years which can lead to rework
- Occasional missing grommets or seals reported requiring replacement parts
- Quality appears variable between batches based on user reports
Verdict A budget-friendly, direct-fit gasket set for GMC Acadia 3.6L engines that can save DIYers money if you confirm exact fitment and inspect the kit before installation.
6. HiSport Valve Cover Gasket Set (replacement VS50808R)
| Manufacturer | HiSport |
|---|---|
| Manufacturer Part Number | HSVCG0808R |
| Applicability | Compatible with GMC Acadia 3.6L (2009-2016) and related GM 3.0L/3.6L engines |
| Material | FKM/NBR rubber with elastomer coating |
This HiSport valve cover gasket set supplies the parts needed to reseal the valve cover on compatible GMC Acadia 3.6L engines and similar GM applications. It includes the main gasket and auxiliary seals made from FKM/NBR rubber with an elastomer coating intended to reduce micro-leaks and provide a tight fit against the head. Typical use is a routine engine maintenance or repair when oil seepage appears around the valve cover or during a valve cover removal for service. Installers will appreciate the set comes as a full replacement kit so you do not need to source individual pieces. Some users report the rubber grommets lack internal metal sleeves found on some factory-style grommets, which can make reuse of old sleeves necessary during installation. For a convenience-focused buyer this kit simplifies a common repair, but mechanics who expect exact factory internals on every small part should note the grommet difference and plan accordingly.
Best for: A convenience-driven buyer who wants a ready-to-install gasket kit to quickly stop valve cover leaks on a GMC Acadia without sourcing multiple parts.
Less Ideal for: Buyers seeking perfect factory-identical grommet internals or shops that require every small component to match OEM exactly should consider an alternative or be prepared to transfer metal sleeves.
- Full gasket kit includes main valve cover seals and auxiliary seals for a complete replacement.
- FKM/NBR rubber with elastomer coating helps resist oil permeation and reduce micro-leaks.
- Designed to match fitment for GM 3.6L Acadia engines so it streamlines the repair process.
- Rubber grommets do not include metal sleeves found on some factory-style grommets, requiring reuse or modification during install.
- Fit and finish may vary from exact factory parts on small components such as grommet internals.
Verdict A convenient, full replacement gasket set that reliably stops valve cover leaks on compatible GMC Acadia engines, but expect minor differences from factory grommet components.
7. Fel-Pro MS 97649 Intake Manifold Gasket Set for Chevrolet Colorado
| Brand | Fel-Pro |
|---|---|
| Manufacturer | DRiV Incorporated |
| Model | Engine Intake Manifold Gasket |
| Exterior | Machined |
This Fel-Pro intake manifold gasket set supplies the seals and hardware needed when removing or reinstalling the intake manifold on GM 3.6L V6 engines. It is intended for repair environments where surfaces may not be perfect and uses Fel-Pro’s PermaDryPlus molded rubber over an aluminized steel carrier to resist heat and help maintain a long-lasting seal. Typical use is during intake-manifold service, spark plug or coil-pack access, or when addressing coolant or vacuum leaks; the kit includes locating tabs and torque limiters to simplify alignment and reduce the chance of overtightening during installation. The practical benefits are straightforward: a full kit in one package, engineered materials geared to on-vehicle durability, and design features that make installation more forgiving on worn surfaces. Limitations are that compatibility must match the specific GMC Acadia engine variant and a correct installation procedure is required since the gasket relies on proper surface prep and torque; it does not remove the need to inspect mating surfaces or other related components during service.
Best for: Balanced owners seeking a reliable, factory-quality intake gasket solution who prioritize a complete, repair-oriented kit and straightforward installation on their GMC Acadia.
Less Ideal for: Buyers who want a universal fit part for multiple vehicle families or those unwilling to perform or pay for proper intake service and surface preparation should consider alternatives.
- Complete kit includes all intake gasket parts needed for the repair so you do not need to source separate seals
- PermaDryPlus molded rubber over aluminized steel carrier gives improved heat resistance and sealing on imperfect surfaces
- Locating tabs and torque limiters speed alignment and reduce risk of overtightening during installation
- Engineered and vehicle-tested design aimed at repair durability
- Requires correct surface cleaning and proper torque procedure to achieve the expected seal
- Must be matched to the correct GMC Acadia 3.6L engine application; not universal across models
Verdict A repair-focused, complete intake manifold gasket set engineered to provide a durable, factory-quality seal for compatible GMC Acadia 3.6L engine repairs.
Choosing the Right GMC Acadia Engine Gasket Set: Key Factors to Consider
Material and Construction
Gasket material determines how well a seal holds up to heat, pressure, and fluids. Multi-layer steel and reinforced composites handle head and exhaust sealing better under combustion pressures, while elastomeric materials work well for valve covers and oil seals.
A material that resists oil swelling and coolant degradation will last longer and reduce the chance of repeat leaks. Consider whether the gasket design matches the mating surfaces and whether any metal-reinforced areas are present where combustion sealing is required.
Kit Completeness
Decide whether you need a full overhaul kit or a targeted set for a specific repair. Full kits include head gaskets, intake manifold gaskets, valve cover gaskets, oil pan and timing cover gaskets, and various seals, which reduces the risk of missing a needed part during disassembly.
Targeted kits focus on a single failure area and can be more economical, but they risk leaving out wear items you might discover during service. Choose a kit that matches the scope of work to avoid project delays.
Fitment Accuracy and Compatibility
Correct fitment to the GMC Acadia engine mating surfaces is essential. Even minor dimensional differences can cause leaks, require rework, or lead to gasket failure under pressure. Look for kits that specify exact engine codes or casting numbers when applicable.
Installation is smoother when bolt-hole alignment and seal shapes match factory parts. Accurate fitment reduces the need for trimming or additional sealants and helps ensure reliable long-term sealing.
Sealing Surface Preparation and Installation Needs
Successful gasket replacement depends on proper surface prep and following recommended torque sequences. Some gaskets require special sealants or surface conditioners, while others are designed for dry installation.
Understand whether the kit includes installation instructions and whether any surfaces need resurfacing. If the job requires head resurfacing or cleaning to bare metal, factor that into your plan because poor prep often leads to premature gasket failure.
Durability Under Thermal Cycling
Engines experience repeated heating and cooling cycles that can compress and relax gaskets. Materials that retain elasticity and resist creep will maintain sealing force longer, reducing the chance of leaks developing after repeated cycles.
Consider how the gasket material handles long-term exposure to hot coolant and engine oil. Durable gaskets reduce the likelihood of rework and help maintain engine performance over time.
Included Seals and Hardware
Many gasket failures occur at seals and O-rings rather than the main gasket faces, so check whether the kit includes valve stem seals, camshaft seals, crankshaft seals, and other O-rings. Hardware such as dowels, bolts, or new washers can also be important for a complete repair.
Kits that include commonly replaced seals and necessary small hardware save installation time and ensure that all leak-prone items are addressed during the service.
FAQ
How do I know which GMC Acadia engine gasket set I need?
Identify the engine variant and the scope of the repair before choosing a kit. If you have visible leaks at multiple locations or are doing a head job, a more comprehensive gasket set is usually appropriate. For isolated issues, a targeted kit for that component can be sufficient.
Can I reuse old gaskets when replacing one gasket on the engine?
Reusing gaskets is often risky because compression set and material degradation can compromise sealing. For critical surfaces such as head gaskets and intake gaskets, replacement is generally recommended. Small cosmetic seals may sometimes be reused if they are undamaged, but replacing them reduces the chance of follow-up leaks.
Should I use sealant with new engine gaskets?
Whether to use sealant depends on the gasket type and manufacturer guidance. Some gaskets are designed for dry installation and adding sealant can interfere with sealing, while others specify a particular sealant for corners or threaded areas. Follow the instructions provided with the kit and use approved products when required.
How important is resurfacing the mating surfaces during gasket replacement?
Resurfacing may be necessary if the mating surfaces are warped, scored, or corroded because a flat, clean surface is essential for proper sealing. Minor imperfections can sometimes be cleaned, but significant damage usually requires machining to restore a reliable sealing surface.
What maintenance steps help prevent future gasket failures?
Regular cooling system maintenance and avoiding engine overheating helps preserve gasket life. Addressing oil contamination, using the correct coolant, and fixing minor leaks early can prevent accelerated gasket deterioration. Periodic inspections let you spot potential issues before they require major repairs.
How We Chose the Best GMC Acadia Engine Gasket Set
Our selection focused on kits that address the specific sealing needs of the GMC Acadia engine and the real-world issues owners encounter. We prioritized gasket materials that resist oil and coolant exposure, such as multi-layer steel, high-temperature elastomers, and reinforced composite materials. Fitment accuracy and factory-style dimensions were essential to reduce installation time and avoid post-installation leaks. We also considered kit completeness, favoring packs that include head gaskets, intake and exhaust gaskets, valve cover seals, timing cover gaskets, and common engine seals so fewer trips to the parts counter are needed. Durability in thermal cycling and resistance to oil degradation were weighed alongside ease of installation, including whether gaskets require special sealants. We excluded incomplete single-piece seals and products that do not match OEM sealing surfaces. Finally, we filtered out kits that lack clear fitment data for the GMC Acadia engine variants, ensuring each shortlisted option fits this model specifically.
Our full evaluation process is outlined in our review methodology.
Conclusion
Choosing the right GMC Acadia engine gasket set comes down to matching kit scope, material quality, and fitment accuracy to the repair you plan to perform. Prioritize durable materials for high-temperature areas, and opt for comprehensive kits when performing major engine work to avoid missing seals or hardware. Weigh the tradeoffs between a full overhaul kit and a targeted repair set based on the condition you find when you disassemble the engine. Proper surface preparation and following installation guidance are as important as the parts themselves for achieving lasting, leak-free results.
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