

⚡ Upgrade your HEMI’s heartbeat — don’t let lifter failure slow your legacy!
The NMN Precision NON MDS Lifters Set is a direct OEM replacement designed for 2003-2021 Chrysler, Dodge, Ram, and Jeep models with 5.7L to 6.4L HEMI engines. These hydraulic lifters maintain zero valve clearance to reduce engine noise, prevent valve train damage, and restore optimal engine performance. Engineered for durability and precision fit, this set is essential for muscle car enthusiasts aiming to preserve power and reliability.
| ASIN | B09D3K59H5 |
| Auto Part Position | Top |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #741,026 in Automotive ( See Top 100 in Automotive ) #204 in Automotive Replacement Engine Lifters |
| Brand | NMN Precision |
| Customer Reviews | 4.0 4.0 out of 5 stars (45) |
| Date First Available | August 19, 2021 |
| Item Weight | 5.96 pounds |
| Item model number | 53021720AB |
| Manufacturer | NMN Precision |
| Manufacturer Part Number | 53021720AB |
| OEM Part Number | 5038686AA, 5038784AD, 53021720AA, 53021720AB, 53021720AE |
| Package Dimensions | 8.74 x 8.66 x 4.41 inches |
| Set Name | NMN Precision NON MDS Lifters Set |
| UPC | 788402624597 |
G**O
excellent product highly recommended
excellent product highly recommended
J**N
did what they were suppose to
Worked okay
D**C
Defective and caused further damages
After less than 100 miles of being installed in the vehicle, the product came apart, causing damage to theft, camshaft and push rods as well as the lift yoke breaking and the retainer clip to come loose. Inside of the engine spent 12 hours and two days on the phone to get nowhere and constantly hung up on due to the failure of the item as well caused my vehicle to shut down, unable to restart and almost caused a life-threatening accident. Amazon refuses to do anything for the repairs or the fact that it could’ve killed me. There is no manufacturer information except for Amazon so I believe the next step I would have to take is a lawsuit against the company. All that I am trying to request is Amazon supply the parts for the repairs and yet they refuse to do anything so so what could have been a couple hundred dollars in parts for them as soon to come into a couple thousand if not more lawsuit
J**S
Muy mala calidad no sirven
E**R
Don’t waste your money on this
Total fail after 620 miles damage on cam , now new cam and lifter have to replace again.
L**S
DEFECTIVE INJECTORS! DO NOT BUY.
WE HAVE TO DO THIS JOB TWICE WHAT A MESS. I SHOULD HAVE LISTENED TO THE REVIEWS. LESSON LEARNED.
P**K
Works
Works
J**N
great price
As original equipment
N**D
They seem to be good I just installed them along with a melling high volume pump and new cam not sure if I can give an update on this platform or not
ترست بايلوت
منذ 5 أيام
منذ 3 أسابيع