Temperature Sensor 9G3341 3E6451 1185144 Fits for Caterpillar 578 589 776 776C 776B 772B 784B 768C Tractor 3204 3304 3306 3406 Engine
Temperature Sensor 9G3341 3E6451 1185144 Fits for Caterpillar 578 589 776 776C 776B 772B 784B 768C Tractor 3204 3304 3306 3406 Engine is backordered and will ship as soon as it is back in stock.
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Description
Description
Temperature Sensor 9G3341 3E6451 1185144 – Replacement for Caterpillar 578 589 776 776C 776B 772B 784B 768C Tractor & 3204 3304 3306 3406 Engine
Aftermarket temperature sensor engineered for accurate coolant and oil temperature monitoring and reliable engine protection across a wide range of Caterpillar tractor, truck, engine, and loader applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.
Technical Specifications
- Part Numbers: 9G3341, 3E6451, 1185144, CA9G3341, 9G-3341
- Condition: New, aftermarket replacement
- Function: Coolant or oil temperature detection, thermal threshold monitoring, and engine protection signaling to prevent overheating and safeguard drivetrain components during operation
Equipment Compatibility
Note: Compatibility is provided for reference. Please verify against your part number before ordering.
Fits Caterpillar Models:
- Tractors: 578, 589, 768C, 772B, 776, 776B, 776C, 784B, D4H, D5H, D10N, D11N
- Trucks: 769C, 777, 777B, 777C, 785, 789, 789B, 793, 793B
- Engines: 3204, 3304, 3306, 3406, 3406C, 3408, 3408E, 3412, 3508, 3512
- Loaders: 980C, 992C, 994
Why Choose This Temperature Sensor
The temperature sensor is a critical protection component in your Caterpillar machine — it continuously monitors coolant and oil temperatures and triggers warning signals or shutdowns when temperatures exceed safe thresholds, preventing catastrophic engine damage from overheating. A failing sensor causes undetected thermal events, missed warning signals, potential engine seizure, and costly unplanned downtime. This replacement unit delivers:
- Accurate temperature monitoring – Engineered to maintain correct thermal response, signal accuracy, and protection thresholds for your Caterpillar engine and drivetrain systems
- Exact-fit installation – Direct replacement with correct thread specification, connector interface, and temperature range compatibility
- Durable construction – Built to withstand high-temperature engine environments with vibration and the continuous demands of heavy-duty Caterpillar machine operation
- Cost-effective solution – Aftermarket quality at a fraction of dealer pricing
Package Contents
- 1 × Temperature Sensor 9G3341
Essential for Caterpillar engine and drivetrain maintenance and temperature sensor replacement. Keep your 578, 589, 776, 776C, 776B, 772B, 784B, 768C tractors and 3204, 3304, 3306, 3406 engines protected and operating safely in every application.
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
Frequently Asked Questions
What will shipping cost?
Shipping is calculated in your cart. Enter your province and postal code to see the available rate before checkout.
When will my order arrive?
Processing normally takes 1–2 business days. Estimated delivery to Canada is 4–7 workdays after dispatch. For parts weighing over 68 kg, delivery may take 5–10 workdays. Carrier or customs delays may add time.
Will I pay Canadian duties or GST?
Yes. Prices do not include Canadian import duties, GST/HST, or customs-clearance fees. If charges apply, the carrier or Canadian customs will contact you for payment before delivery.
Customs duty: Auto parts imported from China commonly have duty rates of approximately 6%–8.5% of the CIF value (cost, insurance, and freight), depending on the product’s HS code. Canada and China do not have a free trade agreement.
GST/HST: A 5% federal GST generally applies to commercial imports. Depending on the destination province, a combined HST rate of approximately 13%–15% may apply instead.
These rates are estimates. The final amount is determined by Canadian customs based on the product classification, declared value, origin, and destination.
Can I return my order?
Eligible unused parts may be returned within 60 days of delivery. Items must be uninstalled, clean, undamaged, and in their original packaging. To start a return, please begin from our return portal before sending anything back.
Are prices shown in Canadian dollars?
Yes. For orders shipping to Canada, all product prices and checkout amounts are shown in Canadian dollars, and you can pay in CAD.
Do you offer B2B accounts?
Yes. We welcome B2B customers and can invite your team members to our B2B portal, where your business can manage purchasing and place orders with us. Contact us to get started.
How can I pay?
Checkout accepts Visa, Mastercard, PayPal, Shop Pay, Apple Pay, and Google Pay. Available options are shown securely at checkout.
