How to Service and Repair a Radiator Cap on Dodge Neon?

Clean the radiator cap with only a mild soap to service and repair it. When you hold the cap on top, the valve at the bottom should be open. If the cap cannot open because the rubber gasket is too big, you should replace it. Then, put the clean cap upside down; if you see any light come through between the vent valve and the rubber gasket, replace the cap. Check that the new cap has the right design for coolant reserve systems, as it is needed for coolant to go back to the radiator properly. Do not put on a replacement cap that has a spring that closes the vent.

OEM Dodge Neon Radiator Cap

Cooling Radiator Cap

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

4 Radiator Caps found

View related parts
Dodge Neon Radiator Cap Part Number: 52028974AA
$27.13 MSRP: $35.00
You Save: $7.87 (23%)
ADD TO CART
Product Specifications
- Other Name: Cap - Radiator; Engine Coolant Reservoir Cap; Reservoir Cap; Cap; Cap Radiator
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2004 Dodge Neon | SRT-4 | 4 Cyl 2.4 L GAS
View related parts
Dodge Neon Radiator Cap Part Number: 52079880AA
$15.68 MSRP: $22.95
You Save: $7.27 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap - Radiator; Cap; Cap Radiator
- Replaces: 4677493AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1995-1996 Dodge Neon | Base, High Line, Sport | 4 Cyl 2.0 L GAS
View related parts
Dodge Neon Radiator Cap Part Number: 4596198
$26.33 MSRP: $37.85
You Save: $11.52 (31%)
ADD TO CART
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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997-2005 Dodge Neon | ACR, Base, ES, High Line, R/T, SE, SRT-4, SXT, Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
View related parts
Dodge Neon Serpentine Belt Part Number: 55111074AC
$32.96 MSRP: $48.85
You Save: $15.89 (33%)
Ships in 1-2 Business Days
ADD TO CART
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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2005 Dodge Neon | ACR, Base, ES, High Line, R/T, SE, SRT-4, SXT | 1.6L L4, 2.0L L4, 2.4L L4, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS

Dodge Neon Radiator Cap

Choose OEM Radiator Cap that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Radiator Cap follows strict manufacturing steps to lock in quality and fit. If your Dodge Neon matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Neon parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Dodge Neon Radiator Cap is a very important component which signifies reliability and performance and the cooling system of a car. The Dodge Neon Radiator Cap is used to close up the radiator and for pressure control normally ranging from 16 PSI, it releases extra coolant or gas to help control engine temperatures. This is especially important for different Neon models as this feature increases the efficiency and eliminates the risks of overheating and harming the engine. The Dodge Neon is a compact front wheel drive vehicle that was released by the Chrysler company in the mid 1990's and considered to have a distinct design with the optimal performance, and amongst the various components employed in this car, the Radiator Cap plays an important role. The Neon is divided into two generations and each of them has its peculiarities and novelties like improved noise, vibration, and harshness (NVH). The Dodge Neon Radiator Cap has these features that set it apart from other automobile parts in the market and noted for its durability and appropriately crafted Designed to fit the compatible Dodge neon models. This reliability not only makes the vehicle to last long but also makes the performance of the engine to be consistent making the driving experience to be efficient. Being one of the significant components of every car and coming in direct contact with the engine coolant, the Dodge Neon Radiator Cap provides evidence of Dodge's focus on functionality and durability in the compact car market and a perfect fit into the Neon structure for improved performance.

Dodge Neon Radiator Cap Parts and Q&A

Radiator Cap
4596198
Q: How to Service and Repair a Radiator Cap on Dodge Neon?
A:
Clean the radiator cap with only a mild soap to service and repair it. When you hold the cap on top, the valve at the bottom should be open. If the cap cannot open because the rubber gasket is too big, you should replace it. Then, put the clean cap upside down; if you see any light come through between the vent valve and the rubber gasket, replace the cap. Check that the new cap has the right design for coolant reserve systems, as it is needed for coolant to go back to the radiator properly. Do not put on a replacement cap that has a spring that closes the vent.