Immobilizer / SKIM

2006-2016 Chevy Impala PassKey Anti-Theft Module 15835611 OEM

OEM Part Number
15835611
by GM·MPN 15835611
$45.99
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Will this fit your vehicle? See the fitment table below to check.
BEFORE YOU BUY

VIN programming required after install

This module needs VIN programming after install. A dealer or locksmith with the right scan tool can do it. Not sure your installer can program? Message us first — we'll help you confirm.

PART CONDITION

Used OEM module.

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This OEM PassKey anti-theft module fits the 2006–2016 Chevrolet Impala (part number 15835611, with multiple interchange numbers available). The immobilizer validates the ignition key and authorizes engine start — and because it is security-coded, it must be re-programmed to your VIN by a dealer or locksmith after installation.

From the shop

The SKIM module handles immobilizer and anti-theft functions on the Impala — when it fails, the car won't recognize the key and won't start, even though the engine cranks. This is an OEM unit that will require re-programming to your VIN by a dealer or locksmith before it'll communicate with your existing keys. That's a 20-minute job at most shops. Direct fit for 2006–2016 Impala. Ships Mon–Fri same day before 3pm EST. — Hubes

— Hubes

Vehicle fitment

Fits 2006–2016 Chevrolet Impala. Replaces OEM # 15835611.

Years Makes Models
2006–2016 Chevrolet Impala

Please note: PASS-Key III+ theft-deterrent module for the W-body Impala (incl. 2014-2016 Impala Limited). The 2006-2007 Monte Carlo (W-body twin) appears in consolidated interchange but is not separately catalog-confirmed — verify by part number. GM service number 22761920. Installs with the standard GM 30-minute (3×10) relearn — no dealer PIN. Will require re-programming to your VIN by a dealer or locksmith.

Specifications

Part Identification

OEM Part Number
15835611
Brand
GM
Also Replaces
22761920, 25918795, 20801540, 15799615, 19133633
Also Known As
Ignition Immobilizer, Anti-Theft Module, Theft Deterrent Module

Condition & Testing

Condition
OEM Tested

Specifications

Material
Plastic

Compliance

Country of Origin
Mexico
  • 5 stars: 5 (83%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (17%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
N
Nathan K.
When I called a real person answered

When I called a real person answered. He was very easy to understand and polite. The part was correct and fits perfect.

M
Michelle L.
Was never installed

Was never installed. Per the mechanic at the dealership stated it didn't work.

B
Billy W.
Exact replacement

Exact replacement, worked perfectly. Thanks . Was a hard to find part.

A
Anonymous
I was impressed with the packaging and the arrival time

I was impressed with the packaging and the arrival time. The part was in great condition. It was the exact part that we had been looking for and it fixed the problem. If I ever need any other parts I know who I will contact. Great job keep it up.

D
Devin B.
Part was exactly as advertised

Part was exactly as advertised. Quick r&r and the trick was back in action.

A
Adrian S.
Solid part

Worked flawlessly and got my completely shut down vehicle back up and running instantly!

Frequently asked questions

Will this Immobilizer / SKIM fit my Chevrolet?
Yes — this is a direct-fit OEM replacement for the Chevrolet. Message us your VIN if you want us to double-check compatibility before you buy.
Is this part tested?
Yes. Every part is inspected and tested before listing. Grade A condition with a 30-day money-back guarantee.
Is this OEM or aftermarket?
100% OEM. Never aftermarket. We only sell genuine factory parts.
What is the OEM part number?
The OEM part number is 15835611.
Can you verify fitment before I buy?
Absolutely — message us your VIN and we'll confirm this part fits your vehicle before you purchase.
What is your return policy?
30-day money-back guarantee on every order. Free return shipping if the part doesn't fit or match the description.