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Engine Cooling Fan Clutch
This photo shows the same type of part you'll receive. Since each used part has its own wear and scratches, yours may look slightly different. Check the product notes for details about the condition of this specific part.

2003 - 2009 Chevrolet Trailblazer Electric Fan Clutch (OEM)

Only 2 left in stock
$88.95

ℹ️ Product Notes

This is a used part. It has no damage. This part is for a 4-door vehicle.

This is an electronic fan clutch with a wire plug. Check your old part for a matching connector before buying.
Condition: Excellent (A)
Like new, minimal to no wear
240,208 miles
Odometer reading when part was removed
See Other Chevrolet Trailblazer Engine Cooling Fan Clutchs
SKU #
775178401-13100-623

Why Buy Used OEM Parts?

✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested to ensure it meets our quality standards. While it may show some cosmetic wear from previous use, it's fully functional and ready to install.

✓ Original Equipment: This is a genuine OEM (Original Equipment Manufacturer) part - the exact same part that came with your vehicle from the factory. It's designed specifically for your make and model, ensuring perfect fitment and performance.

✓ Works Like New: Despite some visual wear, this part will perform just as well as a brand new one. The internal components and functionality are intact, giving you the same reliability you'd expect from OEM quality.

✓ Significant Savings: Save 50-80% compared to buying new! Used OEM parts offer exceptional value - you get factory quality at a fraction of the cost. It's the smart choice for budget-conscious vehicle owners who won't compromise on quality.

✓ Risk-Free Purchase: We stand behind our used parts with a generous 6-month warranty, 30-day returns, and 100% money-back guarantee. If it doesn't work out for any reason, simply return it for a full refund. You have nothing to lose!

🛡️ 30-Day Returns + 6-Month Warranty - Buy with Confidence!

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Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet
Trailblazer 2006-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SS SUV 2006 - 2009 V8 6.0L AWD/RWD | Automatic | Fits standard, EXT, and SS models

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

Policies

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Symptoms & Diagnosis

Warning Signs of a Failing Electric Fan Clutch:

  • Overheating engine, especially at idle or in stop-and-go traffic
  • Reduced engine power and fuel economy
  • Loud roaring or whining noise coming from the engine compartment
  • Engine temperature gauge fluctuating erratically
  • Air conditioning not working properly at idle

Testing the Electric Fan Clutch:

  1. Visual Inspection: Check for any visible damage, such as cracks, leaks, or loose wires.
  2. Spin Test: With the engine off, try to spin the fan by hand. There should be some resistance, but it should still turn. If it spins freely with no resistance, the clutch may be faulty.
  3. Temperature Test: With the engine running and warmed up, observe the fan's behavior. It should engage and increase speed as the engine temperature rises. If it doesn't engage, the clutch may be faulty.
  4. Wiring Check: Inspect the wiring harness and connector for any damage or corrosion. Use a multimeter to check for proper voltage and continuity.

Common Failure Causes:

  • Normal wear and tear over time
  • Overheating due to other cooling system problems
  • Contamination from dirt, debris, or coolant leaks
  • Electrical problems, such as faulty wiring or connectors
  • Internal component failure

Buyer's Checklist

What to Look For When Buying:

  • Compatibility: Ensure the part is designed for your specific year, make, and model vehicle.
  • Condition: Choose the condition that best suits your budget and needs (Used OEM, Refurbished OEM, or New Aftermarket).
  • Warranty: Check for a warranty to protect against defects or premature failure.
  • Reputation: Buy from a reputable seller with positive reviews and a good return policy.

Quality Indicators:

FeatureUsed OEMRefurbished OEMNew Aftermarket
OriginOriginal factory partOriginal factory partThird-party manufacturer
ConditionUsed, tested, and inspectedProfessionally restored with new componentsBrand new
PriceTypically the lowest priceMid-range priceCan vary from low to high depending on brand
ReliabilityGood, if properly testedExcellent, due to restorationCan vary depending on brand and quality
WarrantyMay have a limited warrantyTypically has a warrantyTypically has a warranty

What's Typically Included:

  • The electric fan clutch assembly itself
  • Mounting hardware (sometimes included, but always verify)

Installation Overview

Difficulty Level and Estimated Time:

  • Difficulty: Moderate
  • Estimated Time: 1-2 hours

Special Tools Needed:

  • Basic hand tools (sockets, wrenches, screwdrivers)
  • Fan clutch wrench set (may be required)
  • Torque wrench

Critical Steps and Tips:

  1. Disconnect the negative battery cable.
  2. Remove the fan shroud.
  3. Disconnect the electrical connector to the fan clutch.
  4. Use the fan clutch wrench to loosen and remove the fan clutch from the water pump pulley.
  5. Install the new fan clutch, tightening it to the manufacturer's specified torque.
  6. Reconnect the electrical connector.
  7. Reinstall the fan shroud.
  8. Reconnect the negative battery cable.

DIY or Professional Installation:

  • DIY is possible for mechanically inclined individuals with the proper tools and experience.
  • Professional installation is recommended if you are not comfortable working on your vehicle's cooling system.

Buying Options

Compare:

| Feature | Used OEM - Used OEM: Genuine factory parts, tested and inspected, at significantly lower prices.

  • Refurbished OEM: Factory parts professionally restored with new components.
  • New Aftermarket: Brand new third-party parts built to OE specs.

Typical Lifespan

  • The electric fan clutch typically lasts between 50,000 and 100,000 miles.

Factors Affecting Longevity:

  • Driving conditions (frequent stop-and-go traffic, towing)
  • Climate (extreme heat or cold)
  • Cooling system maintenance (coolant flushes, leak repairs)
  • Quality of the replacement part

Price Ranges

  • Used OEM: $50 - $150
  • Refurbished OEM: $100 - $250
  • New Aftermarket: $80 - $300

Labor costs for installation can range from $100 to $300, depending on the shop and location.

Total job cost estimates:

  • Used OEM: $150 - $450
  • Refurbished OEM: $200 - $550
  • New Aftermarket: $180 - $600

Vehicle-Specific Notes

Some vehicles in this range are known to have issues with the fan clutch wiring harness, which can cause the fan clutch to malfunction. Check the wiring harness for any damage or corrosion before replacing the fan clutch. Also, ensure the cooling system is properly flushed and filled with the correct type of coolant to prevent overheating.

Verification After Install

  1. Start the engine and let it idle.
  2. Observe the fan's behavior. It should engage and increase speed as the engine temperature rises.
  3. Check for any unusual noises coming from the fan clutch.
  4. Monitor the engine temperature gauge to ensure it stays within the normal operating range.
  5. Drive the vehicle under various conditions (city, highway) to ensure the cooling system is functioning properly.

FAQ

Q: How do I know if it's the fan clutch or the water pump that's causing my engine to overheat?
A: A failing water pump often causes coolant leaks or a whining noise. A faulty fan clutch usually results in overheating at idle or low speeds. Check both components carefully.

Q: Can I drive my car with a bad electric fan clutch?
A: It's not recommended. Driving with a bad fan clutch can cause your engine to overheat, leading to serious damage.

Q: Is it difficult to replace the electric fan clutch myself?
A: It's a moderately difficult job that requires some mechanical knowledge and the right tools. If you're not comfortable working on your car, it's best to have a professional do it.

Q: How often should I replace my electric fan clutch?
A: The lifespan varies, but it's generally recommended to replace it every 50,000 to 100,000 miles, or when you notice symptoms of failure.

Q: Will a new electric fan clutch improve my gas mileage?
A: Yes, a properly functioning fan clutch can improve gas mileage by ensuring the engine operates at the correct temperature.

Part Specifications

OEM Part Numbers:

  • GM: 10383029, 15116106, 15293048, 15401332, 15802524, 25816289
  • Isuzu: 8258162890

Fits Years: 2003 2004 2005 2006 2007 2008 2009

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