If you buy one Model 3 accessory in 2026, buy the JOWUA windshield sunshade. It is cheap, it takes fifteen seconds, it is cut to the glass shape rather than sized to it, and it addresses the biggest heat aperture in a parked car. Nothing else on this list changes an ordinary day as much for the money.
After that: door pocket liners if you have a Highland, because the pockets are deep unlined bins; TPE sill protectors because the sill damage is the only permanent interior wear; a matte screen protector only if you have read the argument against them and still want one; and a frunk tray only if the frunk specifically annoys you, which on a Model 3 it often does not.
Which Model 3 you have changes four of the five
The 2024 Highland refresh reshaped the footwells, the console, the door cards and the screen. That means door pocket liners, sill protectors, screen protectors and frunk trays all have separate part numbers for the two generations, and only the windshield shade crosses over cleanly.
| Part | 2017-2023 | Highland 2024-2026 | Same part? |
|---|---|---|---|
| Windshield sunshade | Yes | Yes | Mostly — check the variant |
| Door pocket liners | Separate part | Separate part | No |
| Door sill protectors | Separate part | Separate part | No — profile changed |
| Screen protector | 15-inch | 15.4-inch | No — different size |
| Frunk tray | Separate listing | Separate listing | No |
| Floor mats | Separate part | Separate part | No |
The screen row is the one that costs people money. The pre-Highland Model 3 uses a 15-inch display and the Highland a 15.4-inch, and a protector for one does not fit the other. Tesla screen sizes: 15, 15.4 and 16-inch by year is the reference, and if you are not sure which car you have, the Model 3 Highland fitment page lists the tells.
Quick picks
| # | Product | Best for | Score | Price |
|---|---|---|---|---|
| 1 |  JOWUA windshield sunshade If you buy one shade, buy this one. Nothing else returns as much per dollar. | Buy this first | 9.0 | |
| 2 |  BASENOR door storage box (Model 3 Highland) The default for a Highland. Correct cutouts, trivial install, lowest price of anything we could verify as in stock. | Best small upgrade (Highland) | 9.0 | |
| 3 |  REEVAA 15.4-inch matte anti-glare tempered glass The 15.4-inch matte benchmark, and the alignment frame is why. | Best screen protector, if you want one | 8.7 | |
| 4 | Model 3 Highland door sill protector set The correct sill part for a Highland, which is most of what matters. | Best protective part | 8.5 | |
| 5 |  TAPTES frunk organizer for Model 3 Correct for the car. Just be honest with yourself about how little space there is to organize. | Only if the frunk annoys you | 8.1 |
Scores are our editorial assessment of fitment scope, published materials and coverage. They are not lab measurements and we have not tested these products.
1. Buy this first
JOWUA windshield sunshade
The highest return per dollar of anything on this list. Black mesh with a silver anti-light coating, cut to the specific windshield shape so there is no gap at the A-pillars, and the manufacturer claims up to 99% UV blocking. The windshield is the biggest single heat aperture in a parked car and this takes fifteen seconds to deploy. It only works while parked, and it has to live somewhere when you drive.
Best for: Anyone who parks outside — the highest-value shade you can buy
Fits: Model Y Juniper (2025-2026) · Model Y L (2026+, six-seat) · Model Y (2020-2024) · Model 3 Highland (2024-2026) · Model 3 (2017-2023)
What works
- Solves the actual parked-heat problem — the windshield is the biggest single heat aperture in the car
- Far cheaper than a roof shade and takes fifteen seconds to deploy
- Cut to shape, so there is no gap at the corners where a universal shade leaves one
What does not
- Only works while parked, unlike a roof shade which works while driving
- Has to be stowed somewhere when you drive off
Manufacturer specifications
- Black mesh fabric with a silver anti-light coating
- Manufacturer claims up to 99% UV blocking
- Cut to the specific windshield shape; listed for Juniper and Model Y L
Specifications as published by the manufacturer. We have not independently tested this product.
Specification sources: JOWUA windshield sunshade for Model Y Juniper / L
2. Best small upgrade (Highland)
BASENOR door storage box (Model 3 Highland)
Four TPE pieces lining both front and both rear door pockets, molded to the Highland pocket shape, with a protective flap around the manual door release on the rear pieces. A Model 3 door pocket is a deep unlined bin that collects everything; partitioning it is the cheapest storage improvement in the car. Listed for 2024-2026 Highland trims only, so pre-Highland owners need a different part.
Best for: Model 3 Highland owners who want all four door pockets lined for the price of a tank of charge
Fits: Model 3 Highland (2024-2026)
What works
- The rear-door cutout for the manual release is the detail most generic inserts get wrong, and getting it wrong means covering a control you may need
- Drops in with no tools or adhesive, and lifts straight out to empty
- Cheapest verified set here by a wide margin
What does not
- Partitions decide how you use the pocket — if you carry one tall bottle rather than several small things, they get in the way
- Highland only; the 2017-2023 door pocket is a different shape
Manufacturer specifications
- Four pieces: both front and both rear door pockets
- TPE, described by the brand as waterproof and all-weather
- Partitioned compartments, molded to the Highland door pocket shape
- Brand states the rear pieces include a protective flap around the manual door release
- Listed for 2024-2026 Highland standard, Premium and Performance
Specifications as published by the manufacturer. We have not independently tested this product.
Specification sources: BASENOR Model 3 Highland door storage box, TPE, four pieces
3. Best screen protector, if you want one
REEVAA 15.4-inch matte anti-glare tempered glass
9H matte anti-glare tempered glass cut for the 15.4-inch Highland display, supplied with an alignment frame, which is the part that decides whether the install goes well. Matte is the right choice here because glare rather than scratching is the real Model 3 screen complaint. Read our case against screen protectors first — this is the one to buy if you decide to, not a recommendation to.
Best for: Highland and Juniper owners who want glare gone, not just scratches prevented
Fits: Model 3 Highland (2024-2026) · Model Y Juniper (2025-2026)
What works
- The alignment frame is the difference between a clean first attempt and a bubbled mess
- Matte finish genuinely reduces the daytime reflections the glossy panel suffers from
- 15.4-inch cut is stated explicitly rather than left to a model-year guess
What does not
- Matte scatters light, so colors and map detail lose a little crispness
- Does not fit the 16-inch Premium or Performance display — a common and expensive mistake
Manufacturer specifications
- 9H tempered glass, matte anti-glare finish with an anti-fingerprint coating
- 15.4-inch cut, listed for 2024-2026 Model 3 Highland and the 15.4-inch Juniper display
- Supplied with an alignment frame
Specifications as published by the manufacturer. We have not independently tested this product.
Specification sources: REEVAA 15.4-inch matte anti-glare screen protector listing, Model Y screen-size fitment: 15.4 vs 16-inch
4. Best protective part
Model 3 Highland door sill protector set
TPE front and rear pieces shaped to the Highland sill profile and listed separately from the pre-Highland part, which matters because the profile changed. The sill is the only interior surface you stand on and the damage is permanent, so this is the protective part we would buy before any other. Front and rear sills only — no bumper or trunk sill coverage.
Best for: Highland owners, whose sill profile changed from the earlier Model 3
Fits: Model 3 Highland (2024-2026)
What works
- Highland-specific — the refreshed door aperture is not the same shape
- Flexible material follows the sill curve rather than bridging it
What does not
- No trunk-sill piece included
- Fewer finish options than the Model Y range
Manufacturer specifications
- Shaped to the Highland sill profile, listed separately from the pre-Highland part
- TPE construction
- Front and rear pieces
Specifications as published by the manufacturer. We have not independently tested this product.
Specification sources: Lasfit matte TPE front and rear door sill protector for Model Y, Model Y door-sill protector comparison
5. Only if the frunk annoys you
TAPTES frunk organizer for Model 3
A molded tray with dividers shaped to the Model 3 frunk tub, which is notably shallower than a Model Y's, with separate Highland and pre-Highland listings. Model 3-specific depth matters: a Model Y organizer will not let the hood close. Be honest with yourself about how little space there is to organize — a shallow tray gives up real capacity to gain structure, and it tips more easily than a deep box.
Best for: Model 3 owners, whose frunk is much shallower than a Model Y's
Fits: Model 3 (2017-2023) · Model 3 Highland (2024-2026)
What works
- Model 3-specific depth — a Model Y organizer simply will not close the hood
- Year-scoped listings rather than one Model 3 catch-all
What does not
- The Model 3 frunk is small enough that an organizer gives up real capacity to gain structure
- Shallow trays tip more easily than a deep box
Manufacturer specifications
- Shaped to the Model 3 frunk tub, which is notably shallower than the Model Y's
- Separate Highland and pre-Highland listings
- Molded tray with dividers
Specifications as published by the manufacturer. We have not independently tested this product.
Specification sources: TAPTES Model Y Juniper floor mat set
The screen protector caveat
We include a screen protector pick because people want one, not because we think most owners need one. The Model 3 display has a factory anti-glare treatment and a touch surface that is harder to improve than to degrade, and adding glass over it can soften touch response and introduce its own reflections. Our do you need a Tesla screen protector? page comes out broadly against, and does a screen protector void your Tesla warranty? answers the other common worry.
If you fit one anyway, matte is the right finish on a Model 3 because glare is the complaint that actually recurs, and an alignment frame is worth more than the brand name. Best matte Tesla screen protectors and matte vs glossy cover the decision, and install a Tesla screen protector without bubbles covers the fitting.
What we left off, and why
No seat covers: a Model 3 seat wipes clean, and a cover traps heat for a problem that does not exist. No steering wheel cover: it adds wear to a durable surface. No roof sunshade in the top five: it is a real product and a good one, but on a Model 3 the windshield shade returns more for less, which is the argument we make on Tesla roof or windshield sunshade: which to buy first.
Also missing: floor mats, deliberately. They are the largest single accessory purchase a Model 3 owner makes and they deserve a decision rather than a slot on a list. Best Tesla Model 3 floor mats is that page, and best Model 3 trunk mats and cargo liners covers the back.
Our call
The JOWUA windshield shade, then the Highland sill set, then the BASENOR door box if you have a Highland. Three parts, none of them expensive, and between them they cover heat, the only permanent interior damage, and the thing owners complain about most. That is a complete answer for a lot of people.
Add the REEVAA matte protector only after reading why we would not, and add the TAPTES frunk tray only if you have actually been irritated by cargo sliding around a shallow frunk. On a Model 3, unlike a Model Y, the frunk is small enough that the honest advice is often to leave it alone.
Questions people actually ask
What are the best Tesla Model 3 accessories for 2026?
A cut-to-shape windshield sunshade first, because it returns the most per dollar of anything available. Then TPE door sill protectors, door pocket liners if you have a Highland, a matte screen protector only if you have decided you want one, and a Model 3-specific frunk tray if cargo sliding around the frunk bothers you.
Do Model 3 accessories fit both generations?
Mostly not. The 2024 Highland refresh changed the footwells, console, door cards and screen size, so door liners, sill protectors, screen protectors, frunk trays and floor mats all have separate part numbers. Only the windshield shade crosses over cleanly, and even then check the variant.
Does a Model 3 need a screen protector?
Probably not. The display has a factory anti-glare treatment and adding glass can soften touch response and add reflections of its own. [Do you need a Tesla screen protector?](/guides/do-you-need-a-tesla-screen-protector) sets out the case against, and if you fit one anyway, matte with an alignment frame is the version to buy.
What screen size does the Model 3 Highland have?
15.4 inches, where the 2017-2023 Model 3 used a 15-inch display. A protector cut for one will not fit the other. [Tesla screen sizes by generation](/screen-protectors/screen-sizes-by-generation) is the reference list.
Is a frunk organizer worth it on a Model 3?
Less often than on a Model Y. The Model 3 frunk is shallow enough that a tray gives up real capacity to gain structure. Buy one if you have actually been annoyed by things sliding around in there, not because the Model Y advice says to.
Sources
- JOWUA windshield sunshade for the Model Y — cut to the windshield shape, claimed up to 99% UV blocking
- BASENOR Model 3 Highland door storage box — four-piece TPE set molded to the Highland pocket
- REEVAA 15.4-inch matte anti-glare tempered glass with alignment frame
- Tesla Model Y screen size and fitment by generation
- TAPTES Model Y Juniper floor mat and trunk mat set — six-piece contents and Juniper-specific tooling
- Tesla — Model Y specifications and factory accessory fitment
Specifications and fitment claims on this page come from the manufacturer and retailer pages listed above. We have not tested these products and do not claim to have.
Read next
Guides
Model 3 Highland: What to Buy First
A buying order for a new Highland, with the console fitment bonus this car uniquely has.
Floor Mats & Liners
Best Tesla Model 3 Floor Mats
Five verified mat sets for the Model 3, split by generation: what fits the 2017-2023 car, what fits the Highland, and what fits both.
Console Organizers
Best Console Organizer for the Model 3 Highland
Console organizers for the 2024-2026 Highland, which shares parts with the Juniper and is the best-served console in the range.
Interior Protection
Best Door Pocket Liners for the Model Y and Model 3
Four verified sets for the bare door bins: which generation each one fits, which carry the rear door-release cutout, and which are quietly out of stock.
Screen Protectors
Best Screen Protectors for the Model 3 Highland
Protectors for the 15.4-inch Highland display and its 8-inch rear screen, the best-supplied size in the range.
Frunk & Trunk Storage
Best Frunk Organizers for the Model 3
Frunk organizers for the Model 3, where the tub is far shallower than a Model Y's and capacity is the constraint.