How to Service and Repair Exhaust Valve and Intake Valves on Dodge Grand Caravan?

With the cylinder head off the bike, attach adapter 6412 to the piece of the spring compressor tool and compress the valve springs. Remove the devices used to keep the valve retaining locks, the valve spring retainers, the valve stem seals and the valve springs. Trim any rough edges from the locking grooves and be sure to tell apart the valves so they can be put back in the same original positions. Insert the cleaned valve stems into the cylinder head when you have spread engine oil on them beforehand. After finishing the seat or faces on the valve, examine how much the valve tips measure between 49.541 to 51.271 mm (1.950 to 2.018 inch) from the head valve-ways. Look at the valve tip for damage and, if found, regrind the chamfer to prevent hurting the seals as you install the valve. After that, put the valve spring seat spacer on the head and then attach new cup seals over the valve stems and onto the valve guides. Snap the valve springs into place, plus the valve retainers and then compress them using the C-3422-B Valve Spring Compressor Tool and adapter 6412. Should the valves or seats have been reground, look at spring B and measure the distance from the top of the spring seat to the surface beneath the retainer on the bottom. If it measures above 1-19/32 inch (40.6 mm), you should put a 1/32 inch (0.794 mm) spacer on the shank or head counterbore, to adjust the height of the springs to the normal level of 1-17/32 to 1-19/32 inch (39.1 to 40.6 mm).

How to Remove and Replace Exhaust Valve and Intake Valves on Dodge Grand Caravan?

To start, apply clean engine oil to the valve stems and put them in the cylinder head. After that, attach valve spring seat 5 to the head. After that, place new seals on all valve stems and over the valve guides, then add the valve springs and valve retainers. The last step is putting in the valve springs.

OEM Dodge Grand Caravan Intake Valve

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Dodge Grand Caravan Intake Valve Part Number: 5184127AC
$24.74 MSRP: $36.70
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Product Specifications
- Other Name: Valve - Intake; Valve Intake Standard
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2020 Dodge Grand Caravan | American Value Package, C/V, Crew, Express, GT, Mainstreet, R/T, SE, SE 30th Anniversary Edition, SE Plus, SXT, SXT 30th Anniversary Edition | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan Intake Valve Part Number: 4663836
$26.34 MSRP: $38.35
You Save: $12.01 (32%)
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Product Specifications
- Other Name: Valve - Intake; Valve Intake Standard
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Grand Caravan | SXT | 6 Cyl 4.0 L GAS
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Dodge Grand Caravan Intake Valve Part Number: 4781025AA
$37.05 MSRP: $54.30
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Product Specifications
- Other Name: Valve - Intake; Valves; Valve Intake Standard
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2010 Dodge Grand Caravan | Anniversary Edition, Base, C/V, EL, ES, EX, SE, SE Plus, SXT, Sport | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Intake Valve Part Number: 4694222
$4.58 MSRP: $5.80
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Product Specifications
- Other Name: Valve - Intake; Valve Intake Standard
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2000 Dodge Grand Caravan | Base, ES, LE, SE, Sport | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Intake Valve Part Number: 4448052
$3.50 MSRP: $4.43
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Product Specifications
- Other Name: Valve - Intake; Valves; Valve, Intake Standard; Valve Intake Standard; Valve, Intake
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1990-1999 Dodge Grand Caravan | Base, ES, LE, SE | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Intake Valve Part Number: 4298137
$14.79 MSRP: $17.00
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Product Specifications
- Other Name: Valve - Intake Standard; Valves; Intake Standard W/Ede Carbureted or Edj High-Performance Engine.
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1987-1989 Dodge Grand Caravan | LE, SE | 4 Cyl 2.5 L GAS
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Dodge Grand Caravan Intake Valve Part Number: 4667969
Product Specifications
- Other Name: Valve; Valves; Valve, Intake - Standard; Valve Intake Standard
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996-1997 Dodge Grand Caravan | Base, SE | 4 Cyl 2.4 L GAS
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Dodge Grand Caravan Intake Valve Part Number: MD088811
Product Specifications
- Other Name: Valve; Valves; Valve, Intake, Single Cam; Valve Intake Standard; Valve, Intake; Valve, Inlet
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1992-2000, 1987-1989 Dodge Grand Caravan | Base, ES, LE, SE, Sport | 6 Cyl 3.0 L GAS
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Dodge Grand Caravan Intake Valve Part Number: 4323244
Product Specifications
- Other Name: Valve; Valves; Intake Standard W/Ede Carbureted or Edj High-Performance Engine.
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1989 Dodge Grand Caravan | LE, SE | 4 Cyl 2.5 L GAS

Dodge Grand Caravan Intake Valve

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The Intake Valve in Dodge Grand Caravan vehicles should therefore be understood as a key tract for optimising the performance of the engine and the combustion process. For its primary function is to control the opening of the intake port on the engine where air and fuel mixture is required to be admitted at just the right intervals and in proper proportions so as to optimise power and economy. Failure in the Intake Valve results to low combustion, low engine power and hence should be replaced as soon as possible in order to avoid expensive repairs. Different Intake Valves have been used by Dodge Grand Caravan year models, although each was meant to accomplish certain performance objectives. The replacement procedure for a damaged Intake Valve entails some steps such as utilisation of the basic tools like the compressor and the valve spring remover among others. For the Intake Valve to run efficiently and add to the performance of the Dodge Grand Caravan, the right installation has to be done.

Dodge Grand Caravan Intake Valve Parts and Q&A

Intake Valve
4694222
Q: How to Service and Repair Exhaust Valve and Intake Valves on Dodge Grand Caravan?
A:
With the cylinder head off the bike, attach adapter 6412 to the piece of the spring compressor tool and compress the valve springs. Remove the devices used to keep the valve retaining locks, the valve spring retainers, the Valve Stem Seals and the valve springs. Trim any rough edges from the locking grooves and be sure to tell apart the valves so they can be put back in the same original positions. Insert the cleaned valve stems into the cylinder head when you have spread engine oil on them beforehand. After finishing the seat or faces on the valve, examine how much the valve tips measure between 49.541 to 51.271 mm (1.950 to 2.018 inch) from the head valve-ways. Look at the valve tip for damage and, if found, regrind the chamfer to prevent hurting the seals as you install the valve. After that, put the valve spring seat spacer on the head and then attach new cup seals over the valve stems and onto the valve guides. Snap the valve springs into place, plus the valve retainers and then compress them using the C-3422-B Valve Spring Compressor Tool and adapter 6412. Should the valves or seats have been reground, look at spring B and measure the distance from the top of the spring seat to the surface beneath the retainer on the bottom. If it measures above 1-19/32 inch (40.6 mm), you should put a 1/32 inch (0.794 mm) spacer on the shank or head counterbore, to adjust the height of the springs to the normal level of 1-17/32 to 1-19/32 inch (39.1 to 40.6 mm).
Intake Valve
4781025AA
Q: How to Remove and Replace Exhaust Valve and Intake Valves on Dodge Grand Caravan?
A:
To start, apply clean engine oil to the valve stems and put them in the cylinder head. After that, attach valve spring seat 5 to the head. After that, place new seals on all valve stems and over the valve guides, then add the valve springs and valve retainers. The last step is putting in the valve springs.