

ACDelco Gold G1852 Engine Coolant Temperature Sensor (12334869) – Premium Aftermarket Replacement
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- £43.38
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Description
xOverview
The ACDelco Gold G1852 Engine Coolant Temperature Sensor is a premium aftermarket sender designed to monitor coolant temperature with dependable accuracy. It supports multiple vehicle subsystems, including cooling, HVAC, ignition, starting and charging, body electrical and lighting, wiper systems, and engine fuel management. Rather than copying a specification sheet, this page highlights how a high-quality sender can contribute to smoother engine behavior and more responsive controls, without guaranteeing specific results.
Why choose this sensor
Built to a professional standard, the G1852 aims to provide reliable readings that help the vehicle’s control modules react to temperature changes in real time. By aligning with the brand’s reputation for dependable aftermarket components, it offers a practical option for those seeking a trustworthy replacement that fits common specifications and functions as expected in daily driving.
- Premium aftermarket replacement designed to meet expected fit, form, and function
- Reliable performance and dependable operation, backed by ACDelco quality
- Engineered for broad compatibility with typical coolant sensing needs
- Thread diameter around 0.840 inches ensures secure mounting
- Operates across a temperature window that covers common engine operating ranges
Key specifications (paraphrased from the product data)
- Thread diameter: approximately 0.840 inch for a snug fit
- Temperature range: roughly 100°F to 220°F for typical cooling demand
- Designed as a premium aftermarket replacement to meet fit and function expectations
Real-world use and benefits
Imagine a daily commute with stop-and-go traffic, or a long highway drive in changing weather. A sensor like this one is present in the background, feeding temperature data to the vehicle’s control systems. When readings are stable and accurate, the engine can adjust air-fuel mix and ignition timing accordingly, contributing to smoother starts, steady idling, and balanced fuel management during temperature shifts. The result is a calmer driving experience and potentially better engine responsiveness, especially in marginal operating conditions.
As a premium aftermarket option, this sender is designed to meet expectations for fit and function, offering a practical balance of reliability and value. It’s a solid choice for those who want a component that aligns with the quality standards associated with the ACDelco Gold line, without implying guaranteed outcomes. If you’re replacing a failed sensor, this unit provides a compatible, well-built alternative that supports your vehicle’s cooling and engine data systems.
FAQ
Q: What is the ACDelco Gold G1852 Engine Coolant Temperature Sensor used for?
A: It's an aftermarket replacement sensor that monitors coolant temperature to help the vehicle's systems adjust fuel, ignition, and cooling as needed.
Q: What are the key specifications of this sensor?
A: It features a 0.840 inch thread diameter and supports a temperature range from 100°F to 220°F, designed to fit standard applications.
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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