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If you drive a Scion xD, a failing valve cover gasket can lead to oil leaks, burning smells, or mess under the hood. Choosing the right valve cover gasket matters because it affects sealing reliability, longevity, and how easy the job will be when you or a technician replace it. This guide shortlists the top options in the category, focusing on build quality and sealing performance. We evaluated gaskets for material, fitment accuracy, and ease of installation to narrow the picks. Read on to see which gaskets made the list and what to watch for when selecting one for your Scion xD.
Looking for other parts? See all Scion xD parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Fel-Pro VS 50094 R Valve Cover Gasket Set |  |
| Most Popular A crowd favorite that many people choose with confidence | MITZONE Valve Cover with PCV Hose and Gasket for 2.4L 2AZ-FE (Scion xB/xD fitment) |  |
| Best Quality Built to a higher standard if you want something more solid | A-Premium Aluminum Engine Valve Cover with Gasket for Scion xD L4 2.4L (2AZ-FE) |  |
| Best Budget The cheapest option that still gets the job done reliably | BEONEO VS50530R Valve Cover Gasket for 2AZ-FE / 1AZ-FE Engines |  |
| Most Sold A high-volume bestseller chosen again and again | RICHWEI Valve Cover Gasket Set (VS50741R) for 1.8L Honda/Acura Engines |  |
| Best Value for Money The sweet spot between price and what you get | Fel-Pro VS 50530 R Valve Cover Gasket Set |  |
| Best Overall The best all-around choice for most situations | Fel-Pro VS 50592R Valve Cover Gasket Set |  |
1. Fel-Pro VS 50094 R Valve Cover Gasket Set
| Brand | Fel-Pro |
|---|---|
| Material Type | Rubber |
| Model | VS 50094 R |
This Fel-Pro valve cover gasket set is built as a direct factory-quality replacement to stop oil leaks and restore proper sealing on the Scion xD engine it fits. The gasket uses a cork-rubber formulation that conforms to uneven sealing surfaces, which makes it useful when the valve cover or head has minor imperfections. It includes all parts needed for the repair and is designed for on-vehicle validation, so installation is straightforward for a competent DIYer or mechanic. Real-world feedback shows reliable long-term sealing when installed with proper prep and occasional corner gasket maker where recommended. Limitations are minimal but include the need to manipulate the packaged gasket into shape before install and the usual caution that seriously warped or damaged covers may require replacement rather than just a new gasket. If you want a dependable, repair-shop grade gasket that focuses on lasting sealing rather than low cost, this set delivers.
Best for: Reliability-focused buyers who prioritize a proven, repair-grade replacement gasket for maintaining a dependable Scion xD and who prefer parts validated for real-world sealing performance.
Less Ideal for: Those looking for the lowest-cost temporary fix or users with heavily damaged valve covers who need a replacement cover rather than just a gasket.
- Cork-rubber formulation conforms to imperfect sealing surfaces for better leak prevention
- Includes all parts required for a typical valve cover gasket repair
- Tested on-vehicle to validate real-world sealing performance
- Well-regarded in user reports for consistently stopping oil leaks
- May arrive bundled and require soaking or reshaping before installation
- Not a fix for severely warped or damaged valve covers
Verdict A repair-shop quality valve cover gasket set that prioritizes reliable, long-term sealing for Scion xD engines rather than bargain pricing.
2. MITZONE Valve Cover with PCV Hose and Gasket for 2.4L 2AZ-FE (Scion xB/xD fitment)
| Engine Fitment | 2.4L 2AZ-FE |
|---|---|
| Compatible Models | Scion xB/xD (models with 2.4L) 2005-2015 range noted in manufacturer list |
| Includes | Valve cover, PCV hose, gasket |
| OEM Part Numbers | 11201-28014, 11201-28033 |
This MITZONE valve cover kit replaces the factory valve cover on 2.4L 2AZ-FE engines and ships with a preassembled PCV hose and gasket to simplify installation. For a Scion xD (and Scion xB/xD owners with the 2.4L engine), the kit is typically used when the original cover is cracked, leaking oil, or when the PCV plumbing needs replacement. The polished exterior looks cleaner than a used original and the included gasket and hose mean you avoid sourcing parts separately. Multiple customer reports show straightforward installs with no leaks when seated and torqued correctly, and some buyers praise the fit and finish. However fit can vary by engine-top details; a few users found coil-mounting bosses or embossments different from the factory cover and reported fitment problems or premature cracking. Expect to check alignment of coil seal areas and use proper torque sequence during installation. If installed correctly this kit restores a leak-free top end, but inconsistent casting details mean careful inspection before final installation.
Best for: Buyers who prioritize convenience and want a ready-to-install replacement that bundles the valve cover, gasket, and PCV hose to minimize parts-sourcing and installation time.
Less Ideal for: Shoppers who require guaranteed factory-identical fit or who prefer OEM parts for guaranteed long-term durability should consider alternatives or confirm fit against their original cover before installing.
- Complete kit includes valve cover, PCV hose, and gasket for one-step replacement
- Polished finish improves under-hood appearance compared with aged originals
- Designed specifically for 2.4L 2AZ-FE engine fitment used in some Scion models
- Many buyers report straightforward installation and no leaks when seated and torqued correctly
- Some units have dimensional differences around coil-mount areas that prevent proper seating in certain engines
- At least one report of cracking under stress, indicating variable casting quality
Verdict A convenient, all-in-one replacement that restores a leak-free valve cover for Scion 2.4L vehicles when fit matches the original, but check coil-mount details before installation.
3. A-Premium Aluminum Engine Valve Cover with Gasket for Scion xD L4 2.4L (2AZ-FE)
| Compatible Models | Scion xD (L4 2.4L 2AZ-FE) and related Toyota 2.4L 2AZ-FE vehicles |
|---|---|
| Material | Aluminum |
| Contains Oil Baffles | Yes |
| Includes Gasket | Yes |
This A-Premium valve cover is a direct replacement designed for the 2.4L 2AZ-FE engine and ships with a new valve cover gasket. Made from aluminum with built-in oil baffles, it replaces a damaged or leaking factory cover to stop oil leaks, reduce oil-scent or smoke in the engine bay, and restore proper crankcase ventilation. Typical use is as a repair part during routine valve cover gasket replacement or when a cracked cover or damaged gasket is causing visible leaks or oil fouling on spark plugs. The aluminum construction resists heat and pressure better than some plastics, and reviewers report bolt-to-bolt fit and straightforward installation after transferring a few fasteners from the old cover. It includes common OEM part number cross-references for easier verification. Limitations: aluminum covers can be heavier and may require careful torqueing to avoid gasket distortion, and you should confirm this exact fit for the Scion xD year and engine before installation because there are several 2.4L variants across Toyota/Scion models.
Best for: Performance-oriented DIYers or technicians who prioritize a durable, factory-replacement style fix for a 2.4L 2AZ-FE Scion xD and want a robust valve cover that tolerates higher operating temperatures.
Less Ideal for: If you prefer an exact-match factory-sourced part from the dealership or need a lightweight plastic cover for specific tuning setups, consider alternative sources or consult a technician before buying.
- Aluminum construction offers improved heat and pressure resistance compared with some aftermarket plastics.
- Includes a new valve cover gasket so you get both the cover and sealing component in one package.
- Built-in oil baffles help control crankcase oil movement and reduce oil ingestion into the intake.
- Multiple OEM part number cross-references simplify confirming correct fit for the 2AZ-FE engine.
- May require transferring small fasteners or brackets from the original cover during installation.
- Aluminum cover needs correct torque sequence and care to avoid overtightening and gasket deformation.
Verdict A durable aluminum valve cover sold with a gasket that restores sealing and crankcase ventilation for 2.4L 2AZ-FE Scion xD engines, favored by performance-minded installers who want a robust replacement.
4. BEONEO VS50530R Valve Cover Gasket for 2AZ-FE / 1AZ-FE Engines
| Compatible engines | 2AZ-FE, 1AZ-FE |
|---|---|
| Replace part numbers | 11213-0H010, 11213-28021 |
| Material | Silicone |
| Package contents | 1 Valve Cover Gasket |
This BEONEO VS50530R valve cover gasket is a budget-friendly replacement made from silicone for applications using the 2AZ-FE and 1AZ-FE engines. It is supplied as a single gasket and intended to replace factory gasket part numbers like 11213-0H010 and 11213-28021. In use it slides into the valve cover channel to form a compression seal that keeps engine oil from leaking onto the intake or exhaust area. Notable points include silicone construction, which provides flexibility and resistance to oil and heat, and packaging that aims to prevent missing parts. Practical benefits are straightforward: a low-cost option for routine maintenance or repairing an oil leak without buying an expensive factory part, and generally positive user feedback reporting good fit and sealing when installed carefully. Limitations include occasional fitment fiddliness reported by some customers and the need for correct installation technique and high-tack or RTV in spots to hold the gasket during assembly; buyers replacing a factory gasket should be prepared to ensure clean sealing surfaces and proper torque. This gasket is a cost-focused replacement that performs well for typical maintenance when installed correctly.
Best for: Budget-conscious owners who prioritize low cost and straightforward repairs and who are comfortable doing or supervising a DIY valve cover gasket replacement on a Scion xD.
Less Ideal for: Drivers seeking an exact factory-branded part or those who prefer having a parts-store warranty and professional-fit assurance should consider factory-quality replacements or dealer parts instead.
- Designed to fit 2AZ-FE and 1AZ-FE Toyota/Scion engines commonly found in Scion xD, making it directly applicable for that engine family
- Silicone material offers flexibility and good resistance to oil and heat compared with some low-end rubbers
- Includes packaging intended to prevent lost parts during shipping so the gasket arrives complete
- Low-cost alternative to factory replacements, useful for budget repairs or DIY maintenance
- Some customers report the gasket can be tricky to position and may require adhesive or RTV to hold during installation
- Aftermarket sizing can be slightly tight or loose in rare cases requiring extra care to seat correctly
Verdict A low-cost silicone replacement that works well for DIY Scion xD engine repairs if you accept occasional fitment fiddling and take care during installation.
5. RICHWEI Valve Cover Gasket Set (VS50741R) for 1.8L Honda/Acura Engines
| Brand Name | RICHWEI |
|---|---|
| Part Number | VS50741R |
| Material Type | Rubber |
| Compatible Engines | Honda 1.8L, Acura 2.0L (listed) |
This RICHWEI valve cover gasket set supplies the rubber seals needed when replacing a leaking valve cover on compatible 1.8L engines. It is supplied as a complete kit intended to replace the factory gasket and related washers, so a technician can remove the valve cover, swap in the new gasket, and reinstall the cover to stop oil seepage. The listing cites compatibility with 2006–2015 Honda Civic 1.8L and some Acura ILX 2.0L models and lists cross-reference part numbers for fit verification. Made from rubber and produced with manufacturing quality checks, the kit is simple and inexpensive to install during routine maintenance or when diagnosing an oil leak. Limitations are fitment sensitivity and the need to confirm year and engine trim before purchase since an incorrect fit will not seal and requires return. There is no detailed material grade or torque guidance included, so professional installation or reference to factory torque specs is recommended for a reliable seal.
Best for: Risk-averse mainstream buyers who prioritize restoring factory-level reliability without experimenting with niche brands and who prefer a straightforward, budget-conscious repair option.
Less Ideal for: Users seeking OEM-certified parts with full material specs and documented torque/installation instructions or those unwilling to verify exact engine fitment before buying should consider alternatives.
- Complete gasket kit intended to replace the valve cover seals for a full reseal job.
- Rubber material offers flexibility to conform to the valve cover flange for a tight seal.
- Cross-referenced part numbers listed to help confirm compatibility with factory parts.
- Low-cost option that lets you repair an oil leak without replacing larger engine components.
- Compatibility is specific and reports show some units may not fit despite model listing, so verification is necessary.
- No published detailed material specification or installation torque guidance included in the listing.
Verdict A budget-friendly rubber valve cover gasket kit that can restore a leaking 1.8L valve cover if you confirm exact engine-year fitment before installing.
6. Fel-Pro VS 50530 R Valve Cover Gasket Set
| Material | Rubber |
|---|---|
| Manufacturer | Fel-Pro |
| Manufacturer Part Number | VS50530R |
This Fel-Pro valve cover gasket set replaces the factory gasket to stop oil leaks and restore a proper seal around the valve cover. It is made from a cork-rubber formulation designed to conform to imperfect sealing surfaces and includes the necessary pieces for a direct replacement install. Typical use is a routine engine repair or maintenance job where the existing gasket is brittle or leaking; DIYers and shops can fit it during a valve cover removal to eliminate oil seepage onto ignition components. Notable features are the conformable cork-rubber material, manufacturer testing for on-vehicle performance, and the claim that the set includes all parts needed for the repair. Practical benefits are a precise fit that reduces post-install leaks and a durable material that tolerates repeated removal and reinstallation. Limitations are that compatibility must be confirmed for the specific Scion xD engine variant and the part is listed as discontinued by the manufacturer, which may affect long-term availability of the exact SKU.
Best for: Practical optimizers seeking the best value replacement part for routine engine repairs who prioritize a reliable, cost-effective fix over OEM branding.
Less Ideal for: Buyers who need guaranteed long-term parts availability or who prefer purchasing current-production parts directly from the manufacturer should consider alternatives.
- Cork-rubber formulation designed to conform to imperfect sealing surfaces for a tight seal
- Includes all gasket pieces required for a valve cover replacement in one kit
- Tested on-vehicle to validate sealing performance under real-world conditions
- Durable construction that tolerates removal and reinstallation during maintenance
- Listed as discontinued by the manufacturer which could limit future availability
- Fitment needs to be confirmed for the Scion xD engine variant before purchase
Verdict A cost-effective, conformable replacement gasket set that restores a reliable valve cover seal but requires checking fitment for your Scion xD and may be harder to find since it is discontinued.
7. Fel-Pro VS 50592R Valve Cover Gasket Set
| Brand | Fel-Pro |
|---|---|
| Material | Rubber |
| Model | VS 50592 R |
This Fel-Pro valve cover gasket set supplies the sealing pieces needed when replacing leaking valve covers on compatible Toyota-based engines used in Scion xD applications. The kit includes the main valve cover gaskets, spark plug tube seals, and metal-covered rubber washers so you can reinstall the covers and fasteners without sourcing extra parts. Fel-Pro’s cork-rubber formulation and machined exterior are made to conform to imperfect mating surfaces, which helps deliver a reliable seal after cleaning and proper installation. In practice you install the gaskets into the valve cover, seat the spark plug seals over the tubes, and torque fasteners to the recommended pattern to avoid leaks. The set is vehicle-tested and commonly reported to fit accurately and last several years. Limitations are that this is a direct replacement style kit rather than an upgraded performance gasket, so it follows factory fitment and requires careful surface prep and correct torque to perform; installation can be fiddly around spark plug seals if seals are brittle or hard to remove.
Best for: Balanced all-round buyers who prioritize a reliable factory-quality repair and want a single kit that includes the common parts needed for a valve cover reseal on their Scion xD.
Less Ideal for: Drivers seeking high-performance or race-oriented gasket upgrades or those who prefer lifetime-performance aftermarket materials should consider specialty alternatives.
- Complete kit includes valve cover gaskets, spark plug tube seals, and metal-covered washers so you rarely need extra parts
- Cork-rubber formulation conforms to imperfect sealing surfaces for a reliable seat
- Machined exterior and vehicle testing support consistent fit and sealing in real installations
- Not a heavy-duty aftermarket upgrade; it replicates factory-level sealing rather than improving longevity under extreme conditions
- Installation requires careful surface cleaning and correct torque sequence to prevent leaks
Verdict A complete, factory-quality valve cover gasket kit that provides good fit and sealing for a dependable, do-it-right repair on compatible Scion xD engines.
Choosing the Right Scion xD Valve Cover Gasket: Key Factors to Consider
Gasket Material and Heat Resistance
Material determines how a gasket handles engine heat and exposure to oil over time. Silicone tends to resist high temperatures and stays flexible longer, while rubber compounds may harden or crack if they are not formulated for prolonged heat cycles.
Choosing a material with adequate temperature and oil resistance reduces the chance of compression set and leakage. Check manufacturer specifications for heat tolerance and whether the material is oil-compatible to ensure long-term sealing on a Scion xD engine.
Sealing Profile and Compression Characteristics
The cross-sectional shape and thickness of a gasket affect how it compresses under bolt torque and how it seals around uneven surfaces. A profile that maintains contact without over-compressing helps prevent oil migration along the mating faces and into spark plug wells.
Consider how the gasket behaves under repeated thermal expansion and contraction. A design that resists permanent deformation will stay effective longer and reduce the frequency of resealing.
Fitment Accuracy and Mating Surface Coverage
Accurate fitment is critical for straightforward installation and reliable sealing. A gasket that aligns precisely with bolt holes, oil passages, and spark plug tube openings minimizes the need for adjustments and lowers the risk of misalignment-induced leaks.
Verify that the gasket covers the intended mating surfaces completely and matches the Scion xD valve cover layout. Poorly matched gaskets can lead to installation delays and require additional sealing measures.
Ease of Installation and Hardware Considerations
Installation complexity affects labor time and the likelihood of installation errors. Gaskets designed for easy placement, sometimes with locating tabs or bonded sections, simplify positioning and reduce the chance of pinching or misplacing the seal during reassembly.
Also consider whether additional hardware like new bolts or washers is recommended and whether the gasket requires a specific sealant at joints. Clear installation guidance and compatibility with common tools make service more predictable.
Resistance to Oil and Chemical Degradation
A gasket is constantly exposed to engine oil and occasional cleaning solvents, so chemical compatibility matters. Materials that resist swelling, softening, or breakdown when contacted by oil or detergents last longer and maintain a tight seal.
Look for specifications or material statements that indicate resistance to common engine fluids. This helps ensure the gasket remains reliable through regular maintenance intervals.
Maintenance Needs and Service Life
Consider how often you are willing to service the valve cover area and how that affects your choice. Some gaskets are designed for extended service life and lower maintenance, while others are cost-effective options intended for routine replacement.
Think about factors like expected miles between services, the ease of re-torqueing bolts, and whether the gasket design facilitates clean inspections. Choosing with maintenance in mind can reduce total labor and inconvenience over the vehicle's life.
FAQ
What are common symptoms of a failing valve cover gasket on a Scion xD?
Common signs include oil leaking from the valve cover area, a burning oil smell when the engine is hot, and visible oil around the spark plug wells or valve cover seams. You may also notice oil on the underside of the hood or reduced oil level over time. These symptoms often warrant inspection and, if confirmed, gasket replacement.
How should I prepare the engine before replacing the valve cover gasket?
Work on a cool engine to avoid burns and prevent damage to the new gasket from hot oil. Clean the valve cover and mating surface to remove oil and debris, and inspect bolt holes and threads for damage. Having basic hand tools and a torque wrench ready helps ensure accurate reassembly. Follow recommended torque specs where available to avoid over- or under-tightening.
Can I reuse the old valve cover gasket on a Scion xD?
Reusing an old gasket is usually not recommended because compression set and material degradation can compromise the seal. While some owners may temporarily reinstall a cleaned gasket, replacing it with a new, fit-for-purpose gasket is the more reliable long-term solution and reduces the likelihood of repeat leaks.
What causes a valve cover gasket to start leaking oil?
Leaks commonly result from age-related hardening or cracking of the gasket material, improper installation or uneven bolt torque, and repeated thermal cycling that causes compression set. Contaminants or oil-saturated dirt can also accelerate deterioration. Addressing the root cause and ensuring correct installation helps prevent recurrence.
Do I need a specific torque spec when installing a valve cover gasket?
Yes, following the specified bolt torque is important because it ensures even compression across the gasket. Over-tightening can crush the gasket and create new leak paths, while under-tightening may leave gaps. If specific torque values are available for your engine, use a torque wrench and tighten bolts in the recommended sequence.
How long should a good valve cover gasket last on a vehicle like the Scion xD?
Lifetime varies depending on material quality, driving conditions, and maintenance, but a well-made gasket can last many years under normal conditions. Heat exposure, contaminants, and frequent short trips can shorten service life. Regular checks during service intervals help spot early signs of failure.
How We Chose the Best Scion xD Valve Cover Gasket
We selected gaskets that meet core service and durability needs for Scion xD owners by applying clear, category-specific filters. Primary criteria included gasket material and temperature resistance, because silicone and multi-layer materials behave differently under heat and oil exposure. Secondary emphasis was placed on sealing profile and design, which determine how well the gasket resists compression set and prevents oil seepage around spark plug wells and bolt holes. Fitment accuracy was another key factor, since a gasket that aligns precisely with the valve cover and engine mating surface reduces installation time and leak risk. Ease of installation and required torque procedures were evaluated because realistic DIY or shop installs depend on accessible designs and clear torque requirements. Finally, long-term durability and resistance to oil degradation rounded out our criteria to favor parts that minimize repeat service. Exclusions: we excluded parts lacking clear fitment data for the Scion xD, gaskets with inadequate material specifications, and any items without manufacturer guidance for installation or torque. We did not consider cosmetic covers or unrelated sealing components.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing a valve cover gasket for a Scion xD, prioritize material durability, accurate fitment, and a sealing profile that tolerates thermal cycles. Consider installation factors such as hardware needs and torque requirements to reduce the risk of leaks after service. Balancing long-term resistance to oil and heat with ease of installation will help you select a gasket that minimizes repeat work and keeps the engine bay cleaner over time.
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