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NON MDS Engine Valve Lifters Guides Trays Replaces 53021721AA MLG103 Fits 2005-2021 Chr-ysler/Do-dge/Je-ep 5.7L/6.1L/6.2L/6.4L Engines

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1.Size:Non Mds Lifter Guide

2.Qty.:

2 x NON MDS Valve Lifter Guides: Manufactured to OE specification,factory inspected,fully fit original car, reliable quality, durability
Reference Number: MLG103 53021721AA,refer to the "Amazon Confirm Fit" tool
Fits: lifter guide for 2005-2021 5.7L 6.1L 6.4L Chrysler 300, lifter guide for 2007-2009 5.7L Aspen, lifter guide for 2008-2021 5.7L 6.1L 6.2L 6.4L Challenger, lifter guide for 2006-2021 5.7L 6.1L 6.2L 6.4L Charger
Fits: lifter guide for 2004-2021 5.7L 6.2L 6.4L Durango, lifter guide for 2006-2010 5.7L Commander, lifter guide for 2005-2021 5.7L 6.1L 6.2L 6.4L Grand Cherokee, lifter guide for 2021 5.7L Grand Cherokee L
Fits: lifter guide for 2011-2021 5.7L 6.2L Ram 1500, lifter guide for 2011-2021 5.7L 6.4L Ram 2500, lifter guide for 2011-2021 5.7L 6.4L Ram 3500, lifter guide for 2019-2021 5.7L Ram 1500 Classic
When: Common symptoms of the damage include cracks or wear, strange noises(the clicking or ticking noises) or loose , engine light on or stalling etc
Why：Resolve problems such as poor acceleration, decreased power or abnormal noise, timely replacement, avoid damaging the engine, ensure safety on the road
Premium Support: Easy to reach customer service, we focus on product quality and customer service, our customer service is first-rate

Product Description

Since 1999 its inception EPCHUNMi has been focused on one thing... the customer experience.
EPCHUNMi is a professional supplier engaged in the development, customized,sale and sale-after of auto engine parts.We provide performance and replacement parts, along with every consumer item you’ll ever need.

Compatible with Ch-rysler & Do-dge

300 2005-2021 5.7L& 2005-2010 6.1L&2012-2014 6.4L ;

As-pen 2007-2009 5.7L ;

Compatible with Je-ep

Com-mander 2006-2010 5.7L ;

Gra-nd Cher-okee 2005-2021 5.7L & 2006-2010 6.1L & 2018-2021 6.2L & 2012-2021 6.4L ;

Gra-nd Cher-okee L 2021 5.7L ;

Compatible with R-AM

1500 2011-2021 5.7L & 2021 6.2L ;

2500 2011-2019 5.7L & 2014-2021 6.4L ;

3500 2011-2018 5.7L& 2014-2021 6.4L ;

1500 Cla-ssic 2019-2021 5.7L .

Compatible with Do-dge

Chal-lenger 2009-2021 5.7L & 2008-2010 6.1L & 2015-2021 6.2L & 2011-2021 6.4L;

Cha-rger 2006-2021 5.7L & 2006-2010 6.1L & 2015-2021 6.2L & 2012-2021 6.4L;

Dur-ango 2018-2021 6.4L & 2004-2021 5.7L & 2021 6.2L;

R-am 1500 2003-2010 5.7L&2006-2008 6.1L;

R-am 2500 2003-2010 5.7L;

R-am 3500 2003-2009 5.7L;

Ma.gnum 2005-2008 5.7L&2006-2008 6.1L

Common symptoms in bad rocker arms include cracks or wear, strange noises or loose etc.

When you start the engine you will hear the Clicking or Ticking Noises.
Weak Engine Performance or Stalling.(poor acceleration , decreased power and affect the life of the engine.)
Engine Light On (DTC codes will be P2646, P2647 etc.)
Physical Deterioration (Severely worn etc).

What's the Hydraulic Lifter & How Does It Work?

A Hydraulic Tappet, also known as valve lifter or hydraulic lash adjuster, is a device for maintaining zero valve clearance in an internal combustion engine.Hydraulic Tappet keeps the valve healthy and protects from an engine's normal thermal expansion process.
The hydraulic lifter was designed to allow the valve train to operate with zero clearance—leading to quieter operation, longer affect the life of the engine, and eliminating the need for periodic adjustment of valve clearance.
Replace Your Bad Hydraulic Tappets On Time.

What's the Rocker arms & How Does It Work?

Rocker arms are reciprocating lever used in an internal combustion engine. They are typically located between the intake and exhaust valves and pushrods which are connected with crankshaft below the engine.
When the crankshaft rotates it cause up and down movement of the pushrods, then the pushrods pushed and pulled the rocker arm to rock up and down which cause opening and closing of the intake and exhaust valves. Then power can flow from the combustion chamber of engine through various parts to the wheels to put the vehicle in motion.
The broken and loose rocker arm cause poor performance of the engine, the engine will be enable to take the full load of the vehicle and in severe cases engine failed to start.

Advantages

reduce noise and shock
long and dependable lifter life
improve engine performance
outstanding materials

Replaces MLG103 53021721AA. Compatible with 5.7L 6.1L 6.2L 6.4L engines.

1.This valve lifter guide only fit HEMI OHV, without MDS system Models.

2.Do not start the engine immediately after the hydraulic lifter is replaced.

3.Please check the front and rear position of the bracket on the engine to make sure it is correct.

4.Any malfunction and damage to the rocker arm or hydraulic lifter will reduce the horsepower of the engine or even cause the engine to fail completely, preventing a smooth ride.

5.The best way to deal with it: disassemble the engine cylinder head and replace the hydraulic lifters or rocker arms.

Rocker Arms & Hydraulic Tappet are not well known for people but they are very important component of the internal combustion engine.

Optimized Performance

The Rocker Arm & Hydraulic Lifter that is intact and free from wear contributes to excellent horsepower and acceleration, preventing valve train noise and unnecessary valve train component wear.

Installation Notes:

Hydraulic lifter must be kept highly clean during installation , the engine oil should also meet the corresponding cleanliness;
The outer surface of the hydraulic lifter should not be damaged during installation;
Before installing the hydraulic lifter, it should be diffused into the oil.
If you have no installation experience, it is recommended to seek the help of professional maintenance personnel or watch the installation video.

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