2005 Dodge Grand Caravan Problems: 1 Known Issue

All 1 Known Issue

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Community reported

300 owners

On the 2001-2010 Dodge Grand Caravan, the 3.3L and 3.8L V6 engines suffer from water pump failures, thermostat sticking, and radiator fan relay failures. Overheating can cause head gasket failure. Fan relay is the most common single failure point. Same cooling system as Chrysler Town & Country.

This issue also affects: Chrysler 200, Chrysler 300, Chrysler Aspen

Common Symptoms

Engine overheating, especially at idle or in traffic
Coolant leak from water pump area
Temperature gauge fluctuating
Heater blowing cold air
Radiator fan not running at idle

How to Fix

Replace water pump (Gates 43090 for 3.8L), thermostat (Stant 45359, 195F), and radiator cap as a set. Check fan relay (5149541AA) and fan module (5017407AB). Use Mopar OAT coolant (68048953AB) only.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

Gates 42292 engine water pump
Replace a leaking or noisy pump for the early issue subset Fitment: 2001-2007 Grand Caravan 3.3L/3.8L verified application Live direct US product page when checked
partcatalog
Gates 41202 engine water pump
Later-generation water-pump replacement Fitment: 2008-2010 Grand Caravan 3.3L/3.8L Live direct US product page when checked
Mopar five-year/100,000-mile HOAT coolant concentrate
Refill with the correct HOAT chemistry after cooling-system repair Fitment: MS-9769 HOAT for this 2001-2010 issue; never mix with later Chrysler OAT chemistry Live OEM direct product page when checked
Mopar Parts Giant
Mopar 4596198 radiator/recovery-tank cap
Replace a cap that fails pressure testing during later-generation service Fitment: Verified 2008-2010 Grand Caravan branch; earlier years require exact cap lookup $26.80 and Add to cart when checked

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$400 - $1,200

Research This Issue

Based on 300 owner reports

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Community Reported

High ConfidenceVerified300 owner reportsLast reported by owners Aug 2024Reviewed Aug 2026

NHTSA Recalls17 recalls

AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Chrysler (FCA US LLC) is recalling certain 2008-2010 Chrysler Town and Country and Dodge Grand Caravan and 2007-2011 Dodge Nitro vehicles. These vehicles may have a loose or missing brand emblem in the center of the steering wheel. The loose emblem or the securing nuts for the emblem within the driver air bag module may become projectiles in the event of a driver air bag deployment.

Campaign #20V39600007/07/2020

SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY

Freedom Motors Inc., (Freedom Motors) of Savaria Vehicle Group (formerly The Liberty Motor Company) is recalling one model year 2009 Volkswagen Routan and certain model year 2008-2010 Dodge Grand Caravan and Chrysler Town & Country wheelchair accessible vehicles modified by The Liberty Motor Company from February 2008 through January 2011. Over time and with use, the vehicle's rear axle may develop cracks which could lead to axle failure.

Campaign #14V05500011/02/2014

ELECTRICAL SYSTEM

Chrysler Group, LLC (Chrysler) is recalling certain model year 2010-2014 Chrysler Town and Country and Dodge Grand Caravan vehicles manufactured August 25, 2010, through October 31, 2013. The affected vehicles may experience overheating of the vent window switch in the driver's door armrest.

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Frequently Asked Questions

What are the most common Dodge Grand Caravan problems?

According to Au7o's analysis of 300+ owner reports, the 2005 Dodge Grand Caravan has 1 documented issue. The documented issue is: Cooling System Failures (3.3L/3.8L V6). Of these, 1 is rated critical and should be addressed promptly.

Is the Dodge Grand Caravan reliable?

The 2005 Dodge Grand Caravan has 1 known issue documented across 300+ owner reports. 1 issue is rated critical: Cooling System Failures (3.3L/3.8L V6). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Dodge Grand Caravan problems?

Repair costs for known Dodge Grand Caravan issues range from $400 to $1,200, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Cooling System Failures (3.3L/3.8L V6), typically costs $400-$1,200 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2001-2010 Dodge Grand Caravan Cooling System Failures (3.3L/3.8L V6)?

The 3.3L and 3.8L V6 engines suffer from water pump failures, thermostat sticking, and radiator fan relay failures. Overheating can cause head gasket failure. Fan relay is the most common single failure point. Same cooling system as Chrysler Town & Country. Repairs typically run $400-$1,200. Severity: high.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.