A broken or lost key fob for a 2014 Chevrolet Impala often means a costly trip to the dealership — but the aftermarket has matured significantly, offering options that match factory function at a fraction of the hassle. The challenge is identifying which replacement delivers reliable range, straightforward programming, and a build that lasts more than a few months.
I’m Amir — the founder and writer behind Four Wheel Ask. I’ve spent years analyzing owner feedback, comparing part numbers, and evaluating build quality across dozens of key fob replacements to help drivers make an informed decision without guesswork.
Based on extensive spec analysis and verified owner feedback across multiple models, the clear choice for best 2014 chevrolet impala key fob balances programming ease with durability.
How To Choose The Best 2014 Chevrolet Impala Key Fob
Selecting the right replacement key fob for a 2014 Impala goes beyond picking the cheapest option. You need to verify three things before buying: the FCC ID printed on your original fob, the part number compatibility list provided by the seller, and whether your vehicle uses a standard turn-key ignition or a push-button start system. Most aftermarket fobs for this generation Impala use FCC ID OHT01060512 or V2T01060512, and they will not work with proximity-based smart key systems.
FCC ID and Part Number Verification
The single most common mistake is ordering a fob that looks identical but uses a different radio frequency. Open your original fob and locate the FCC ID printed on the circuit board or inside the casing. Cross-reference that ID with the product listing. Part numbers such as 20873622, 20835400, and 15912859 appear frequently across compatible aftermarket units. If the FCC ID does not match, the fob will not communicate with your Impala’s receiver module.
Programming Method: On-Board vs. OBD-II
Most aftermarket fobs for the 2014 Impala support on-board self-programming if you have one working original key. The procedure typically involves inserting the working key, turning the ignition to the ON position, removing it, then inserting the new fob and repeating the cycle. Some premium units include a dedicated OBD-II programmer that plugs into your vehicle’s diagnostic port, which simplifies the process further and is especially useful if you are replacing all lost fobs at once.
Key Cutting and Physical Fit
Aftermarket fobs ship with an uncut or pre-cut blank key blade. Uncut blades require a visit to a local locksmith or hardware store for cutting. Some sellers offer a photo-based cutting service where you upload a clear image of your existing key, and they return a fob with the key already cut. Confirm that the blade profile matches your Impala’s ignition cylinder before attempting to use it.
Quick Comparison
On smaller screens, swipe sideways to see the full table.
| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Dorman 99157 | OE Fix | OBD-II plug-in programming | 5-button with remote start | Amazon |
| ARSOMI Flip Key | Flip Key | Photo-based key cutting | 5-button flip design | Amazon |
| SUPALAND 2-Pack | Value Pack | Best value per fob | 4-button, pre-installed battery | Amazon |
| Montgopest 2-Pack | Budget | Affordable spare set | 5-button, DIY programmable | Amazon |
| USARemote 2-Pack | Entry-Level | Older Impala models | Multi-button, uncut blade | Amazon |
In‑Depth Reviews
1. Dorman 99157 Patented Keyless Entry Remote
The Dorman 99157 stands apart from every other aftermarket fob because it includes a dedicated OBD-II programmer that eliminates the guesswork of on-board key cycling sequences. You plug the programmer into your Impala’s diagnostic port, turn the ignition to ON, press lock and unlock on the new remote until the horn beeps, and the fob is paired. Multiple owner reports confirm the entire process takes under five minutes even for users with no prior experience.
Build quality on this unit is noticeably denser than budget alternatives. The five buttons — lock, unlock, remote start, trunk release, and panic — have a crisp tactile response that does not degrade after several weeks of daily use. Owners of both the 2014 Impala Limited and the 2016 Impala LTZ Limited have reported successful pairing without any dealer intervention, which speaks to the broad compatibility within the Impala lineup.
The main trade-off is the upfront cost, which sits above basic two-packs. However, when you factor in the included programmer and the elimination of locksmith programming fees, the total expense often comes out lower than a budget fob plus a professional programming visit. For anyone who values time and wants a guaranteed sync, this is the most efficient path.
What works
- Plug-and-program OBD-II setup takes minutes
- Solid button feel with consistent long-range signal
- Works across multiple Impala model years with same FCC ID
What doesn’t
- Higher initial investment compared to basic remotes
- Only supports up to two remotes per programming session
2. ARSOMI Flip Key Fob Replacement
The ARSOMI flip key takes a different approach by combining a five-button remote with a spring-loaded flip-out key blade, and the seller offers a photo-based cutting service that returns a ready-to-program fob right out of the box. Owners report that uploading a clean, shadow-free image of their existing key results in a cut that matches the original with enough precision to operate the ignition cylinder smoothly.
Programming is the same on-board procedure used by most aftermarket fobs: insert a working original key, cycle the ignition, then insert the new flip key. Multiple verified reviews confirm the sync takes under ten seconds once you know the sequence. The flip mechanism itself feels sturdy, with no wobble in the extended position, and the buttons are recessed enough to resist accidental presses in a pocket.
The main limitation is the single-fob packaging — you get one unit per purchase, whereas some competitors offer two remotes for a similar price. If you need a spare for a second driver, the total cost doubles quickly. Still, for a daily driver who wants a single high-quality flip key with zero trips to a locksmith for cutting, this is the most convenient route.
What works
- Key cut accurately from a simple photo upload
- Flip mechanism feels solid with no side play
- Syncs in under five seconds with a working original
What doesn’t
- Only one fob included per order
- Photo must be perfectly aligned for precise cutting
3. SUPALAND Keyless Entry Remote 2-Pack
The SUPALAND two-pack delivers the lowest per-fob cost in this lineup while maintaining compatibility with the critical FCC IDs OHT01060512 and V2T01060512 that cover the 2014 Impala. Each fob ships with a pre-installed CR2032 battery and a blank uncut key blade, so the only additional expense is a quick visit to a locksmith for key cutting — several owners report paying around eight to ten dollars per cut.
Owner feedback consistently highlights the straightforward on-board programming procedure. Users with one working original key completed the sync in under five minutes without any special tools. The four-button layout covers lock, unlock, trunk release, and panic, though notably absent is a dedicated remote start button if your Impala is equipped with factory remote start — owners noted that the blank button can be used for that function after programming.
A minor but recurring observation is that the case halves can separate if the key is twisted while in the ignition. Some owners applied a small amount of adhesive to reinforce the seam, which resolved the issue permanently. For the price of a two-pack, this is a minor inconvenience that does not outweigh the overall value proposition.
What works
- Exceptional value with two complete fobs included
- Simple DIY programming with a working original key
- Pre-installed battery saves an extra step
What doesn’t
- Case seam can separate under twisting stress
- No dedicated remote start button on four-button layout
4. Montgopest Key Fob 2-Pack
The Montgopest two-pack covers the same FCC ID range as the SUPALAND kit but adds a fifth button for remote start functionality, making it a better fit for Impala trims that came with factory remote start. The fobs ship with electronics and batteries pre-installed, and the blank key blades require cutting by a locksmith before they can be used in the ignition cylinder.
Verified buyers report that the on-board programming sequence works reliably for 2014 Impala models. One owner documented the process: insert the working original key and turn to ON, remove it, then insert the new fob and turn to ON — the remote start function activated after a second cycle with the working fob present. The buttons have a positive click and maintained their feel after months of daily use.
A few owners noted that the key blade slot on the fob is molded to accept the original key blade, but the fit can be tight if the replacement blade is not cut to exact specifications. Having the key cut at a proper locksmith rather than a hardware store kiosk generally resolves this. For drivers who want remote start capability in a budget two-pack, this is the most practical option.
What works
- Five-button layout includes remote start function
- Reliable on-board programming with clear instructions
- Two fobs included for a low total investment
What doesn’t
- Key blade slot can be tight with aftermarket cuts
- Buttons may loosen slightly after extended use
5. USARemote Keyless Entry Ignition Key 2-Pack
The USARemote set is designed for older Impala models — specifically the 2009 to 2012 generation — but it also fits the 2014 Impala if your vehicle uses the earlier FCC IDs OUC60270 or OUC60221 rather than the newer OHT standard. This makes it a niche option for Impala owners who have an older-style receiver module or who are replacing a lost fob on a vehicle that has not been updated.
Owner reports indicate that programming the fob portion can be accomplished with the standard on-board method using one working key, but pairing the remote functions may require a dedicated programmer such as the Autel MaxiAP AP200 for certain model years. Several buyers successfully cut the key blanks at a local hardware store and reported that both the mechanical key and the remote electronics functioned correctly after programming.
The build quality is adequate for occasional spare duty, but the plastic casing does not feel as dense as the Dorman or ARSOMI units. The button count is higher than most alternatives, which can be confusing initially, but each button is clearly labeled. This set is best suited for a backup spare that lives in a drawer rather than a daily-use primary fob.
What works
- Compatible with older Impala FCC IDs for broad coverage
- Two fobs with uncut blades included in one package
- Functions reliably after programming with correct equipment
What doesn’t
- May require a third-party programmer for remote pairing
- Casing feels less robust than premium alternatives
Hardware & Specs Guide
FCC ID and Frequency Compatibility
Every key fob communicates with your Impala’s body control module using a specific radio frequency. The FCC ID printed on the original fob — typically OHT01060512, V2T01060512, OUC60270, or OUC60221 — determines which aftermarket units will sync. Using a fob with a mismatched FCC ID will result in no response from the vehicle, regardless of how the programming steps are followed. Always open your original fob and verify the ID before ordering.
Programming Methods: On-Board vs. OBD-II
On-board programming uses the vehicle’s existing key cycling sequence and works with most aftermarket fobs provided you have at least one working original key. OBD-II programming, offered by the Dorman 99157, uses a dedicated plug-in tool that communicates directly with the vehicle’s computer — ideal if you are starting from zero working keys or want a foolproof process. Both methods require the vehicle to be in programming mode, which typically lasts 30 to 60 seconds.
Battery Type and Expected Life
The vast majority of aftermarket Impala fobs use a CR2032 lithium coin cell battery. Some multi-pack units ship with CR2 batteries pre-installed. CR2032 cells are widely available and typically last 12 to 18 months under normal use, depending on how frequently the remote start and panic functions are activated. Replacing the battery is straightforward — the case splits open with a small flathead screwdriver.
Key Blade Profiles and Cutting
Aftermarket fobs ship with either a blank uncut blade or a pre-cut blade based on a photo you submit. Uncut blades require a locksmith or hardware store with a key-cutting machine that supports the Impala’s side-cut profile. Pre-cut blades from photo-based services are convenient but depend entirely on the clarity and angle of the photo you upload. A poorly lit or shadowed image can result in a blade that does not turn the ignition cylinder smoothly.
FAQ
Will any aftermarket key fob work with my 2014 Chevrolet Impala?
Can I program a replacement fob myself without going to a dealer?
Do I need to cut the key blade myself?
How many buttons should the replacement fob have?
Final Thoughts: The Verdict
For most buyers, the 2014 chevrolet impala key fob winner is the Dorman 99157 because it eliminates programming uncertainty with its included OBD-II tool and delivers consistent build quality across multiple Impala trims. If you want a single premium flip key with a ready-cut blade, grab the ARSOMI Flip Key. And for the best value per fob when you need two spares on a budget, nothing beats the SUPALAND 2-Pack.
Certification: BSc in Mechanical Engineering
Education: Mechanical engineer
Lives In: 539 W Commerce St, Dallas, TX 75208, USA
Md Amir is an auto mechanic student and writer with over half a decade of experience in the automotive field. He has worked with top automotive brands such as Lexus, Quantum, and also owns two automotive blogs autocarneed.com and taxiwiz.com.