The right wheel locks for Subaru Forester models can help deter wheel theft without complicating routine tire service. Compatibility matters, especially when choosing the thread size, seat style, finish, and key pattern.
We compared 10 options ranging from genuine Subaru alloy and steel kits to widely used aftermarket locks, focusing on fit, construction, installation practicality, and everyday value.
Best 10 Wheel Locks for Subaru Forester Picks for 2026
OEM Subaru Fit
- Genuine Subaru B321SFL001 replacement set
- Four locks plus one key
- Listed for 2009-2026 Forester models
Best For: Forester owners wanting an OEM alloy-wheel lock set
Direct Subaru Replacement
- Genuine Subaru B321SFL001 part
- Lists 2009-2026 Forester fitment
- Four locks and one key included
Best For: Forester owners replacing factory-style alloy wheel locks
Black Chrome Alternative
- 12mm x 1.25 thread size
- 60-degree conical seat
- Four black-chrome locks with key
Best For: Forester owners wanting a dark-finish aftermarket option
Proven Compact Protection
Gorilla Acorn Open-End Wheel Locks
- 12mm x 1.25 thread with 60° seat
- Four locks plus one key
- Chrome-plated, weather-resistant alloy steel
Best For: Forester owners who verify conical-seat fitment
Factory-Matched Styling
Genuine Subaru Black Lug Nut & Lock Set
- Stated Forester coverage for 2009-2026
- Includes four locks, key, and lug nuts
- Black finish complements dark wheels
Best For: Forester owners prioritizing OEM branding and black styling
Flexible M12x1.25 Option
- M12 x 1.25 thread for compatible applications
- Includes four locks and one matching key
- Verify 60° cone seat before ordering
Best For: Foresters needing a compatible 24154-style replacement
OEM Subaru Choice
- Genuine Subaru wheel-lock kit
- Designed for Subaru steel wheels
- Set includes four locks
Best For: Foresters equipped with steel wheels
Five-Piece Kit
- Listed for 2009–2026 Forester models
- Five-piece replacement wheel-lock kit
- Confirm part number and fitment first
Best For: Foresters matching the B321SFL000 or B321SFG000 application
OEM Subaru Fit – Genuine Alloy Wheel Lock Kit
For shoppers seeking wheel locks for Subaru Forester models with alloy wheels, this genuine Subaru replacement kit offers a straightforward OEM-style solution. It includes four silver alloy wheel locks and one key, with coverage listed for Forester models from 2009 through 2026.
Best For: Forester owners who want a genuine Subaru replacement set for alloy wheels.
Pros:
- Genuine Subaru part B321SFL001, formerly B321SFL000.
- Fits Subaru models equipped with alloy wheels, including the Forester.
- Includes four locks and one matching key.
- Polished silver metal finish suits many factory wheels.
Cons:
- The included key is not intended to remove existing vehicle wheel locks.
- Fitment is limited to vehicles equipped with alloy wheels.
This is a practical choice when replacing a set or adding OEM-matched wheel security, but verify that your Forester has compatible alloy wheels and remember that it will not unlock a different existing set.
Hardened Chrome Security – McGard 24154 Cone Seat Locks
The McGard 24154 is a candidate for wheel locks for Subaru Forester applications that use M12 x 1.25, 60-degree cone-seat lug nuts. Its chrome finish, hardened construction, and dual 19mm/21mm hex design add useful flexibility, but fitment must be confirmed before purchase.
Best For: Forester owners whose wheels require M12 x 1.25 cone-seat locks and who want a non-OEM option.
Pros:
- Designed for M12 x 1.25 thread size and 60-degree tapered cone seats.
- Includes four locks, a unique key tool, and an ID card.
- Through-hardened and tempered for added durability.
- Chrome plating is designed to help resist rust.
Cons:
- Application-specific fitment requires checking thread, seat type, and shank length.
- The key will not match factory or dealership-installed OEM locks.
- Keys from multiple sets will not match each other.
McGard provides a strong aftermarket alternative when the specifications line up. Confirm the Forester’s existing lug-nut dimensions and cone seat visually before installing.
Direct Subaru Replacement – Alloy Wheel Lock Lug Nuts
This genuine Subaru alloy wheel lock set is listed for 2009-2026 Forester models and is aimed at owners replacing or adding factory-style wheel security. The B321SFL001 set includes four locks and a key, but its key is only guaranteed to work with the locks supplied in this kit.
Best For: Forester owners looking for a listed genuine OEM alloy wheel lock replacement.
Pros:
- Genuine OEM Subaru part B321SFL001, formerly B321SFL000.
- Specifically lists 2009-2026 Forester fitment.
- Includes four wheel locks and one key.
- Supports wheel security and theft prevention.
Cons:
- It is a replacement set, not a tool for removing existing locks.
- The included key is not guaranteed to fit any other wheel-lock set.
For a Forester owner prioritizing Subaru branding and broad listed model coverage, this is a simple option. Check the existing wheel setup and keep the supplied key accessible after installation.
Black Chrome Alternative – Gorilla 71621NBC Acorn Locks
Gorilla Automotive 71621NBC Acorn Black Chrome Wheel Locks (12mm x 1.25 Thread Size) - Pack of 4
Check Price On AmazonFor drivers comparing aftermarket wheel locks for Subaru Forester vehicles, the Gorilla 71621NBC offers a black-chrome appearance with a 12mm x 1.25 thread and 60-degree conical seat. Confirm those specifications match the Forester’s current lug-nut requirements before ordering.
Best For: Forester owners seeking black-chrome aftermarket locks with a conical seat.
Pros:
- Uses a 12mm x 1.25 thread size.
- 60-degree conical seat is clearly specified.
- Includes four locks and one key.
- Black-chrome, chrome-plated alloy-steel construction is weather resistant.
Cons:
- Fitment depends on matching the Forester’s thread and seat specifications.
- The 13/16-inch hex size and 1.40-inch overall length should be checked against available clearance.
This set can add a darker visual finish than silver OEM-style locks while providing a clearly defined conical-seat design. Verify dimensions before installation to avoid a mismatch.
Broad-Fit Security – M12x1.25 Wheel Locks for Subaru Forester
If you need wheel locks for Subaru Forester models, this set offers broad stated coverage from 1998 through 2025, provided your vehicle uses M12x1.25 studs and 60-degree conical seats. Its chrome finish and patterned key are aimed at everyday theft deterrence.
Best For: Subaru Forester owners who have verified the required M12x1.25 thread and 60-degree cone seat and want a chrome, multi-vehicle-compatible option.
Pros:
- Lists compatibility with Subaru Forester model years 1998-2025.
- Reinforced high-strength steel and multi-layer chrome plating are designed to resist wear, corrosion, and deformation.
- Includes a matching patterned key and uses a 21mm hex size.
Cons:
- Does not fit M12x1.5, ball/radius-seat, flat/mag/washer-seat, or other incompatible configurations.
- Fitment depends on confirming both thread size and seat type before purchase.
This is a versatile choice when your Forester’s wheel hardware matches the listed specifications. Check the original lug nuts or vehicle documentation carefully before ordering.
Proven Compact Protection – Gorilla Acorn Open-End Wheel Locks
Gorilla Automotive 78621N Acorn Open End Chrome Wheel Locks (12mm x 1.25 Thread Size) - Pack of 4
Check Price On AmazonFor shoppers comparing wheel locks for Subaru Forester vehicles, the Gorilla Automotive 78621N is a compact four-lock set with a 12mm x 1.25 thread, 60-degree conical seat, and chrome finish. Its design closely resembles a standard wheel lug.
Best For: Forester owners whose wheels require 12mm x 1.25, 60-degree conical-seat locks and who prefer an open-end acorn design.
Pros:
- Uses a 12mm x 1.25 thread size and 60-degree conical seat.
- Includes four locks and one key.
- Chrome-plated alloy steel construction is listed as weather resistant.
- Lock design closely resembles ordinary wheel lugs.
Cons:
- The supplied notes do not specify Subaru Forester model-year compatibility.
- Fitment should be confirmed against the vehicle’s thread and wheel-seat requirements.
Its straightforward specifications make it a practical option, but the lack of stated vehicle-specific coverage means careful fit checking is especially important before buying.
Factory-Matched Styling – Genuine Subaru Black Lug Nut & Lock Set
This genuine Subaru B321SFL030 set is a strong candidate for wheel locks for Subaru Forester models from 2009 through 2026. It includes four black locks, matching lug nuts, and a key, making it useful for owners who want theft deterrence while coordinating with dark wheels.
Best For: Subaru Forester owners seeking a genuine Subaru-branded black lock and lug-nut set with stated 2009-2026 coverage.
Pros:
- Lists compatibility with Subaru Forester model years 2009-2026.
- Includes four locks, a key, and matching black lug nuts.
- Black finish is intended to coordinate with dark-colored wheels.
- Genuine Subaru accessory identified as B321SFL030, formerly B321SFL020.
Cons:
- The supplied specifications contain conflicting thread information, so exact vehicle fit should be verified.
- Its styling-focused black finish may not suit owners who prefer chrome hardware.
Choose this set when OEM branding and coordinated black hardware matter most. Because the notes mention differing thread details, confirm the correct specification for your specific Forester before installation.
Flexible M12x1.25 Option – 60° Cone-Seat Wheel Locks
These M12 x 1.25 wheel locks for Subaru Forester are a potential replacement for compatible 24154 applications. They use a 60° cone seat and include four locking lug nuts with a matching key, but fitment should be confirmed against your original lug nuts before ordering.
Best For: Forester owners with M12 x 1.25 threaded wheels and a 60° conical lug seat seeking a 24154 replacement.
Pros:
- Designed for select Subaru Forester and other Subaru applications.
- Includes four locking lug nuts and a matching key.
- 19mm/21mm dual-hex key design adds installation flexibility.
Cons:
- Not suitable unless the thread size and cone-seat style match.
- The listing covers multiple vehicle makes, so exact vehicle fitment requires verification.
Choose this set when your Forester’s original specifications match M12 x 1.25 and a 60° cone seat. Comparing the original lug nut dimensions is especially important because wheel configurations can vary.
OEM Subaru Choice – Genuine Steel Wheel Locks
For Subaru owners looking for wheel locks for Subaru Forester models with steel wheels, this genuine Subaru kit is a straightforward OEM-oriented option. It provides four silver alloy-steel locks and is listed for Forester model years 2000–2024, along with several other Subaru models.
Best For: Subaru Forester owners with steel wheels who want a genuine Subaru wheel-lock kit.
Pros:
- Genuine Subaru wheel lock kit for vehicles equipped with steel wheels.
- Includes a set of four key-operated locks.
- Listed for Forester models from 2000 through 2024.
Cons:
- Specifically intended for Subaru vehicles with steel wheels.
- Model-year and wheel compatibility should still be confirmed before purchase.
This is the most targeted choice of the three for a steel-wheel Forester owner who prefers a Subaru-branded part. Confirm that your vehicle has steel wheels and that the listed part-number replacement applies to your model.
Five-Piece Kit – B321SFL000 Wheel Lock Set
This five-piece wheel-lock kit is listed for Subaru Forester models from 2009–2026 and is positioned as a replacement for B321SFG000 or B321SFL000. For wheel locks for Subaru Forester, verify the vehicle listing and original accessory part number carefully, since the product notes identify application-specific fitment.
Best For: Forester owners seeking a five-piece replacement kit listed for 2009–2026 models.
Pros:
- Listed for Subaru Forester model years 2009–2026.
- Five-piece set includes the wheel-lock kit components specified by the listing.
- Cold-forged alloy-steel construction is described as corrosion-resistant and durable.
Cons:
- Fitment must be confirmed using the vehicle part finder or original part number.
- The notes contain inconsistent thread-size terminology, so specifications should be checked carefully.
- Hand-wrench installation is recommended instead of an impact tool.
This kit may suit a later-model Forester when its B321SFL000 or B321SFG000 replacement designation matches your vehicle. Because the supplied specifications include conflicting thread details, confirm compatibility before relying on the fitment range alone.
How We Picked the Best Wheel Locks for Subaru Forester
We evaluated these wheel locks based on the specifications most likely to affect fit and security. Every option was checked for the commonly used M12 x 1.25 thread size associated with many Subaru applications, while product descriptions were also reviewed for stated Forester compatibility and model-year coverage.
We also considered seat design, lock and key configuration, material, finish, brand reputation, and whether the set is a genuine Subaru accessory or an aftermarket alternative. Because wheel designs vary, compatibility should still be confirmed against your specific Forester, wheels, and existing lug nuts before ordering.
Quick Comparison
- Best for factory-matched fit: Genuine Subaru alloy or steel wheel lock kits.
- Best-known aftermarket choice: McGard cone-seat locks.
- Best for a dark appearance: Gorilla black chrome locks or Subaru black lug-and-lock sets.
- Best for open-end applications: Gorilla Automotive open-end locks, when wheel and stud clearance require them.
- Best budget-friendly approach: A compatible M12 x 1.25 cone-seat set from a reputable manufacturer.
Key Buying Factors for Wheel Locks for Subaru Forester
Thread Size and Vehicle Fit
Many listed options use M12 x 1.25 threads, but a matching thread specification alone does not guarantee compatibility. Check your Forester’s model year, trim, wheel type, and original lug-nut specifications. Genuine Subaru kits can simplify this process when your vehicle and wheels fall within the stated application range.
Seat Style
Most aftermarket choices here use a 60-degree conical, or acorn, seat. The lock must match the wheel’s lug-seat design; using the wrong seat can prevent proper clamping or damage the wheel. Do not substitute a cone-seat lock for a ball-seat or mag-style requirement without verification.
Construction and Finish
Chrome, black chrome, alloy, and steel finishes offer different appearances and corrosion considerations. Steel locks are generally a practical choice for durability, while a finish matched to your existing lug nuts creates a cleaner look. Inspect the locks periodically for rust, damaged threads, or rounded patterns.
Key Management
Most sets include one specialized key. Store it in the vehicle’s emergency tool kit and record where the spare key or replacement information is kept. Without the key, tire changes and roadside repairs can become more difficult.
Who Should Buy Which Wheel Locks for Subaru Forester?
Choose a genuine Subaru alloy kit if you prioritize factory-style fit and appearance. A steel Subaru kit is a sensible option for straightforward durability and broad OEM-style compatibility. McGard is a strong choice for buyers who want a recognizable aftermarket security brand, while Gorilla sets suit shoppers seeking distinctive finishes or open-end designs.
Before installation, compare one lock with an original lug nut, hand-thread every piece, and tighten the set to Subaru’s specified torque. Recheck torque after driving several miles and keep the key accessible for future wheel service.