GUZIKO Neutral Position & Back-Up Lamp Switch for 4L60E/4L80E Transmissions
- £35.55
- £35.55
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Description
xOverview
The GUZIKO Neutral Position & Back-Up Lamp Switch is a practical replacement designed for GM four speed automatics, including 4L60E and 4L80E transmissions. By restoring essential signals between the transmission and the powertrain control module (PCM), this switch aims to support safer starting in Park or Neutral and reduce instances of mis signaling that can affect vehicle behavior.
In everyday use, a healthy neutral position switch helps the vehicle communicate the correct gear state to the engine and transmission control systems. When the switch performs as intended, you may notice crisper engagement during shifts and more predictable responses when selecting forward or reverse. This part is sized to be a direct replacement that matches the fit and electrical characteristics of the original NS85T and related references.
Key Benefits
- Restore Safe Engine Starting: re-establish communication between transmission and PCM for proper operation in Park or Neutral.
- Accurate Gear Position Detection: ensures the PCM receives precise signals for correct shift logic and reliable system response.
- Broad Vehicle Compatibility: supports many Cadillac, GMC, and Chevrolet models from the late 1990s and early 2000s.
- Flexible Part Number Coverage: replaces a range of references (NS85T, D2263C, 24229422, 12450016, 352-3201, DR4033, DR4029, NS85, 74410A, D74410A, 77947 and more) to fit 4L60E and 4L80E transmissions.
Compatibility Snapshot
This neutral safety switch targets a broad set of GM models, including Cadillac Escalade variants, Hummer H2, Oldsmobile Bravada, and multiple GMC and Chevrolet trucks and SUVs. Examples span Cadillac Escalade ESV and Escalade models, GMC Sierra and Yukon, Chevy Silverado and Suburban, and other family vehicles from the era.
- Cadillac Escalade ESV (2003), Escalade (1999–2003), Escalade EXT (2002–2003)
- GMC Sierra, Yukon, Envoy, Jimmy, S15, Savana, Safari
- Chevrolet Silverado, Suburban, Tahoe, Blazer, Express, Astro, Corvette
- Additional models listed in the compatibility notes spanning 1995–2003
What’s Included and Replacement Coverage
The GUZIKO switch is designed to replace a wide range of part numbers to suit 4L60E and 4L80E transmissions from the mid-1990s to early 2000s. Notable references include NS85T, D2263C, 24229422, and 12450016, among others, offering broad coverage without bespoke adaptation.
FAQ
Q: Which vehicles is the GUZIKO neutral position switch designed for?
A: Designed for a broad range of GM trucks and SUVs, including Cadillac Escalade, Hummer H2, GMC Sierra/Yukon, Chevrolet Silverado/Suburban, and related models.
Q: What benefits can replacing the switch offer?
A: Helps restore proper transmission signal to the PCM, supports safe starting in Park/Neutral, and maintains accurate gear detection for reliable drive engagement.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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