Is Your Radiator Cap in Need of Replacement? How to Inspect and Decide on Chrysler Pacifica?

Set the radiator cap upright and confirm the vent valve at the bottom is closed; gently pull your fingernail on the valve and it should slide open a little. You'll need a new pressure cap if any light is visible between the vent valve and the rubber gasket, if the gasket on the bottom of the cap looks weak, the valve cannot open after you press it or if your engine has overheated more than once. Only use the cap designed for your vehicle, because wrong-sized caps may cause engine problems.

Is Your Radiator Cap Functioning Properly? How to Inspect and Ensure It Works Correctly on Chrysler Town & Country?

If top side up, you see that the rubber gasket blocks the opening of the vent valve at the bottom, get a replacement radiator cap. Check now by turning the cap upside down and checking if there's any light shining between the valve and the gasket; if you see light, interchange the cap. You should only install a special cap onto the coolant reserve system as it allows the coolant to enter the radiator properly.

OEM Chrysler Radiator Cap

Cooling Radiator Cap

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13 Radiator Caps found

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Chrysler Radiator Cap Part Number: MR597126
$10.27 MSRP: $14.75
You Save: $4.48 (31%)
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Product Specifications
- Other Name: Cap - Radiator; Cap; Cap Radiator
Fits the following Chrysler Models:
- Sebring | 2003-2005 | Base, LX, LXi, Limited | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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Chrysler Radiator Cap Part Number: 52028974AA
$23.88 MSRP: $35.00
You Save: $11.12 (32%)
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Product Specifications
- Other Name: Cap - Radiator; Engine Coolant Reservoir Cap; Reservoir Cap; Cap; Cap Radiator
Fits the following Chrysler Models:
- PT Cruiser | 2003-2005 | Dream Cruiser, GT, Limited, Street Cruiser, Touring | 4 Cyl 2.4 L GAS
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Chrysler Radiator Cap Part Number: 52079880AA
$15.68 MSRP: $22.95
You Save: $7.27 (32%)
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Product Specifications
- Other Name: Cap - Radiator; Cap; Cap Radiator
- Replaces: 4677493AA
Fits the following Chrysler Models:
- Cirrus | 1995-2000 | LX, LXi | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS, 6 Cyl 2.5 L GAS
- E Class | 1984 | Base | 4 Cyl 2.2 L GAS, 4 Cyl 2.6 L GAS
- Executive Limousine | 1985 | Base | 4 Cyl 2.6 L GAS
- Executive Sedan | 1984 | Base | 4 Cyl 2.6 L GAS
- Fifth Avenue | 1984-1989 | Base | 8 Cyl 5.2 L GAS
- Grand Voyager | 2000 | Base, SE | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS
- Imperial | 1990-1993 | Base | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
- Laser | 1984-1986 | Base, XE | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS
- LeBaron | 1984-1995 | Base, GT, GTC, GTS, High Line, LE, LX, Landau, Mark Cross, Premium | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 4 Cyl 2.6 L GAS, 6 Cyl 3.0 L GAS
- New Yorker | 1984-1993 | Base, Fifth Avenue, Landau, Salon, Turbo | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 4 Cyl 2.6 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Chrysler Radiator Cap Part Number: 5278767AB
$18.07 MSRP: $26.45
You Save: $8.38 (32%)
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Product Specifications
- Other Name: Cap - Radiator; Engine Coolant Reservoir Cap; Reservoir Cap; Filler Cap; Cap; Cap Radiator
- Replaces: 5278767AA, 5183710AA
Fits the following Chrysler Models:
- 300 | 2020-2023, 2012-2015 | C, S, SRT8, SRT8 Core | 6.4L V8, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
- Aspen | 2007-2009 | Limited, Limited Hybrid | 4.7L V8, 5.7L V8, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.7 L GAS
- PT Cruiser | 2009, 2003-2005
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Chrysler Radiator Cap Part Number: 5278697AA
$16.47 MSRP: $24.10
You Save: $7.63 (32%)
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Product Specifications
- Other Name: Cap - Radiator; Filler Cap; Cap Radiator
- Replaces: 5191233AA
Fits the following Chrysler Models:
- 200 | 2011-2014 | LX, Limited, Touring | 4 Cyl 2.4 L GAS
- PT Cruiser | 2006-2007 | 2.4L L4
- Town & Country | 2011-2016 | 30th Anniversary Edition, LX, Limited, Limited Platinum, S, Touring, Touring L | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chrysler Expansion Tank, Front Part Number: 68442532AA
$22.40 MSRP: $32.75
You Save: $10.35 (32%)
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Product Specifications
- Other Name: Cap - Coolant Recovery Bottle; Engine Coolant Reservoir Cap, Front; Engine Coolant Reservoir Cap; Radiator Cap; Reservoir Cap; Cap; Cap Coolant Recovery Bottle
- Position: Front
- Replaces: 68096261AA, 68249136AA
Fits the following Chrysler Models:
- 200 | 2015-2017 | C, LX, Limited, S | 4 Cyl 2.4 L GAS, 6 Cyl 3.6 L FLEX
- Pacifica | 2017-2025 | AWD Launch Edition, Hybrid Limited, Hybrid Pinnacle, Hybrid Platinum, Hybrid Premium, Hybrid Premium S Appearance, Hybrid Road Tripper, Hybrid S Appearance, Hybrid Select, Hybrid Touring, Hybrid Touring L, Hybrid Touring Plus, L, LX, Limited, Pinnacle, Select, Touring, Touring L, Touring L Plus, Touring Plus | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L PLUG-IN HYBRID EV-GAS (PHEV)
- Voyager | 2020-2025 | L, LX, LXi | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chrysler Radiator Cap Part Number: 4596198
$26.33 MSRP: $37.85
You Save: $11.52 (31%)
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Product Specifications
- Other Name: Cap - Radiator; Engine Coolant Reservoir Cap; Reservoir Cap; Recovery Tank Cap; Cap for Coolant Recovery Bottle; Radiator Cap 04596198
- Replaces: 5086226AA
Fits the following Chrysler Models:
- 200 | 2011-2014 | LX, Limited, S, Touring | 4 Cyl 2.4 L GAS, 6 Cyl 3.6 L FLEX
- 300 | 2006-2023 | Base, C, C Luxury, C Platinum, C SRT8, LX, Limited, S, SRT8, SRT8 Core, Signature Series, Touring, Touring L | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS, 8 Cyl 6.4 L GAS
- 300M | 1999-2004 | Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
- Concorde | 1993-2004 | Base, LX, LXi, Limited | 6 Cyl 2.7 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.5 L GAS
- LHS | 1999-2001, 1994-1997 | Base | 6 Cyl 3.5 L GAS
- New Yorker | 1994-1996 | Base | 6 Cyl 3.5 L GAS
- PT Cruiser | 2002-2010 | Base, Classic, Couture Edition, Dream, LX, Limited, Street Cruiser, Touring | 2.4L L4, 4 Cyl 2.4 L GAS
- Pacifica | 2006-2008 | Base, LX, Limited, Touring | 6 Cyl 3.5 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.0 L GAS
- Prowler | 2001-2002 | Base | 6 Cyl 3.5 L GAS
- Sebring | 2007-2010, 1998-2005 | Base, GTC, JX, JXi, LX, LXi, Limited, TSi, Touring | 4 Cyl 2.4 L GAS, 6 Cyl 2.5 L GAS, 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L GAS
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Chrysler Serpentine Belt Part Number: 55111074AC
$24.19 MSRP: $48.85
You Save: $24.66 (51%)
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Product Specifications
- Other Name: Cap - Coolant Recovery Bottle; Engine, Washer, Radiator Caps; Serpentine & V-Belts; Reservoir Cap; Filler Cap; Reservoir Tank Cap; Recovery Tank Cap; Cap
- Replaces: 55111074AA, 4682828, 5017468AA, 55111074AB
Fits the following Chrysler Models:
- 200 | 2011-2014 | LX, Limited, Touring | 2.4L L4, 4 Cyl 2.4 L GAS
- E Class | 1984 | Base | 4 Cyl 2.2 L GAS, 4 Cyl 2.6 L GAS
- Executive Limousine | 1985 | Base | 4 Cyl 2.6 L GAS
- Executive Sedan | 1984 | Base | 4 Cyl 2.6 L GAS
- Fifth Avenue | 1985-1989 | Base | 8 Cyl 5.2 L GAS
- Grand Voyager | 2000 | Base, SE | 3.0L V6, 3.3L V6, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS
- Imperial | 1990-1993 | Base | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
- Laser | 1984-1986 | Base, XE | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS
- LeBaron | 1985-1995 | Base, GT, GTC, GTS, High Line, LE, LX, Landau, Premium | 3.0L V6, 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
- New Yorker | 1984-1993 | Base, Fifth Avenue, Landau, Salon, Turbo | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 4 Cyl 2.6 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Chrysler Radiator Cap Part Number: 55116901AA
$16.24 MSRP: $23.35
You Save: $7.11 (31%)
Product Specifications
- Other Name: Cap - Radiator; Engine Coolant Reservoir Cap; Reservoir Cap; Cap; Cap Radiator
- Replaces: 52079799AA
Fits the following Chrysler Models:
- 300 | 2005 | Base, C, C SRT8, Limited, Touring | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
- Sebring | 2005-2006, 2001-2003 | Base, GTC, Limited, TSi, Touring | 2.4L L4, 4 Cyl 2.4 L GAS, 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS
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Chrysler Radiator Cap Part Number: MR481216
Product Specifications
- Other Name: Cap - Radiator; Cap
Fits the following Chrysler Models:
- Sebring | 2001-2002 | LX, LXi | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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Chrysler Reservoir Cap Part Number: 68032069AB
Product Specifications
- Other Name: Cap - Radiator; Engine Coolant Reservoir Cap
- Replaces: 5099248AA, 68032069AA
Fits the following Chrysler Models:
- Crossfire | 2004-2008 | Base, Limited, SRT-6 | 3.2L V6, 6 Cyl 3.2 L GAS
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Chrysler Radiator Cap Part Number: MB660735
Product Specifications
- Other Name: Cap Radiator; Reservoir Cap; Cap; Cap, Radiator
Fits the following Chrysler Models:
- Conquest | 1987-1989 | Base, TSi | 4 Cyl 2.6 L GAS
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Chrysler Expansion Tank Part Number: 68290247AA
$26.45 MSRP: $38.00
You Save: $11.55 (31%)
Product Specifications
- Other Name: Cap - Low Temperature Coolant Bot; Drive Motor Inverter Reservoir Cap; Engine Coolant Cap; Radiator Cap; Reservoir Cap; Cap; Cap Coolant Recovery Bottle
- Replaces: 68272801AA
Fits the following Chrysler Models:
- Pacifica | 2017-2025 | Hybrid Limited, Hybrid Pinnacle, Hybrid Platinum, Hybrid Premium, Hybrid Premium S Appearance, Hybrid Road Tripper, Hybrid S Appearance, Hybrid Select, Hybrid Touring, Hybrid Touring L, Hybrid Touring Plus | 3.6L V6, 6 Cyl 3.6 L PLUG-IN HYBRID EV-GAS (PHEV)
- Voyager | 2020 | 3.6L V6

Chrysler Radiator Cap

OEM parts sourced directly from Chrysler deliver superior quality, long lasting strength, and a precise fit you can trust. Each item goes through strict quality checks to ensure safety, toughness, and performance that matches your factory equipment. At JeepPartsDeal online shop, you'll get top-quality, budget-friendly OEM Chrysler Radiator Cap for your vehicle. We focus on giving you a high standard without pushing up the price. Our full selection of genuine factory products comes backed by the original manufacturer's warranty. You'll love our fast delivery, seamless shopping experience, and convenient return policy, saving you all the hassle.

Chrysler Radiator Cap maintains the coolant closed and at constant pressure and thus heat remains under control on each trip. In 1925 Chrysler began with cars that were solid and affordable then it shocked customers by dampening engine vibration with Floating Power and added bold Airflow styling that made cabins quieter and more comfortable. Chrysler then took the lead with the invention of their practical minivan whereby families could enter easily, the car's space was vast, and rides were smooth, and this proved that the company would pursue real driving usefulness rather than flashy promises. Chrysler continued to enhance interior room, ride quality, and daily usefulness so that drivers and passengers could have long journeys without exhaustion and disorientation. Another move that made Chrysler win the trust of the market is the simplification of the purchase procedure that allowed potential buyers to pass through the stages of selection and possession without unnecessary troubles and obstacles. The Radiator protects the cooling circuit by attaching itself to the neck at approximately 16 PSI to ensure that fluid remains in it until heat surpasses the threshold and all the excess is rapidly sent to a recovery tank rather than the road. Radiator Cap eliminates air pockets causing spikes in temperature, reduces boiling, and prevents harmful leaks that have the potential to destroy a trip before it begins. Tough materials and accurate springs applied in Radiator Cap allow recreating that pressure control with any compatible engine and demonstrate that little items can bring great confidence in different driving scenarios. When wear indicates so cooling reliability never eludes, Radiator Cap can easily be replaced.

Chrysler Radiator Cap Parts and Q&A

Radiator Cap
4596198
Q: Is Your Radiator Cap in Need of Replacement? How to Inspect and Decide on Chrysler Pacifica?
A:
Set the radiator cap upright and confirm the vent valve at the bottom is closed; gently pull your fingernail on the valve and it should slide open a little. You'll need a new pressure cap if any light is visible between the vent valve and the rubber gasket, if the gasket on the bottom of the cap looks weak, the valve cannot open after you press it or if your engine has overheated more than once. Only use the cap designed for your vehicle, because wrong-sized caps may cause engine problems.
Radiator Cap
52079880AA
Q: Is Your Radiator Cap Functioning Properly? How to Inspect and Ensure It Works Correctly on Chrysler Town & Country?
A:
If top side up, you see that the rubber gasket blocks the opening of the vent valve at the bottom, get a replacement radiator cap. Check now by turning the cap upside down and checking if there's any light shining between the valve and the gasket; if you see light, interchange the cap. You should only install a special cap onto the coolant reserve system as it allows the coolant to enter the radiator properly.