Name: Mahle PowerPak Piston and Ring Kit 396CID 3.947 x 1.095RCH 9.5CR for Chrysler Dodge Jeep Ram Hemi 5.7L 2003-2021
Brand: Mahle
SKU: 930276247T
Price: 1131.31 USD
Availability: InStock

// THE FULL RUNDOWN

Mahle PowerPak Piston and Ring Kit - 930276247T For the discerning performance aficionado, the Mahle PowerPak Piston and Ring Kit (part number: 930276247T) epitomizes the marriage of engineering excellence and uncompromising craftsmanship. This meticulously engineered kit is not merely an upgrade; it is a comprehensive solution designed to elevate the performance of your Chrysler, Dodge, Jeep, or Ram Hemi Gen III 5.7L engine (2003-2021) to unprecedented heights. Design & Engineering Crafted from high-strength 4032 forged aluminum, each piston is precision-machined to exacting tolerances, ensuring an optimal fit and enhanced durability. The inclusion of a state-of-the-art thermal barrier coating not only bolsters the piston's resilience against extreme temperatures but also significantly reduces friction, ensuring that every ounce of power is harnessed effectively. This kit features low-drag rings, steel pins, and wire locksall rigorously race-tested to guarantee reliability under the most demanding conditions. Key Features Specifications Fitment Customer Insights Performance Transformation: "Fitted to my Dodge Charger, the Mahle PowerPak kit has completely transformed my engine's responsiveness and power delivery. A true game changer." - Alex R. Exceptional Quality: "The precision of these pistons is unparalleled. The thermal barrier coating has made a noticeable difference in my engine's efficiency and performance." - Lisa M. Note Other Part Numbers: Mahle #MAH930276247T Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// WILL IT FIT? THE STRAIGHT ANSWER

Jeep - See Description

Manufacturer lists this part for the application above. Not 100% sure it fits your rig? Hit our Fitment Help page or ask our Jeep techs — we answer fast and we answer straight.

JAP FITMENT PROMISE // If we confirm fitment for your rig and it doesn't fit, return shipping is on us. No restocking fee. That's the deal.

// GETTING IT TO YOUR GARAGE

THIS PART //

Ships UPS/FedEx ground — estimated $49.95. Additional ground items in the same order ship at reduced rates. Exact rate calculated at checkout.

REAL-COST SHIPPING

We charge what the carrier charges — no padding, no games. Ground parcels via UPS/FedEx, signature required. You see the exact number before you pay.

1-2 DAY HANDLING

Most in-stock parts leave the warehouse within 1-2 business days. Built-to-order parts show extended lead times.

LTL FREIGHT FOR THE BIG STUFF

Bumpers, hardtops, axles and full kits ship LTL truck freight (typically $400-500 per unit, plus shipping protection). Freight is charged per unit — two bumpers means two freight charges. Inspect before signing and note any damage on the delivery receipt.

30-DAY RETURNS

Unused, uninstalled parts in original packaging within 30 days. RMA required — start with a quick message. Shipping charges are non-refundable; freight returns quote at carrier rates.

FULL SHIPPING & RETURNS POLICY

// PAY YOUR WAY

CHECKING PAYMENT NETWORK…

ALL MAJOR CARDS + WALLETS

Visa, Mastercard, Amex, Discover, Apple Pay, Google Pay and Link one-tap checkout — live in our Stripe checkout right now. Card numbers never touch our servers.

BUY NOW, PAY LATER — LIVE

Klarna, Afterpay and Zip are active at checkout on eligible orders. Pick your split at payment — get the lift now, pay as you wheel. No JAP paperwork, approval happens right in checkout.

CRYPTO — LIVE AT CHECKOUT

Pay with crypto directly in our Stripe checkout — select the crypto option at payment and settle in USDC and supported coins. On-chain payment, standard order flow, same warranty.

3-D SECURE + RADAR ANTI-FRAUD

Every card payment runs Stripe Radar machine-learning fraud screening, with 3-D Secure (Visa Secure / Mastercard Identity Check) stepping in automatically when your bank requires it. Your card, verified by your bank.

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WE NEVER SEE YOUR CARD NUMBER

Payments are processed by Stripe — the same infrastructure behind Amazon, Ford and Shopify checkouts. Dispute protection and receipt trails on every order. See our Privacy Policy.

// COVERED WHEN IT COUNTS

THIS PART //

Backed by the full Mahle manufacturer warranty. JAP is an authorized dealer — your warranty is valid from day one.

FULL MANUFACTURER WARRANTY

Every part ships new in the box with the manufacturer's standard warranty — terms and duration vary by brand (typically 1 year to limited lifetime on hard parts). We only sell through authorized channels, so coverage is never voided by gray-market sourcing.

WE RUN THE CLAIM WITH YOU

Warranty issue? Don't fight the manufacturer's phone tree alone. Hit our team with your order number and photos — we open the claim with the brand and stay on it until it's resolved.

WHAT WARRANTY DOESN'T COVER

Defects in materials and workmanship are covered. Trail damage, improper installation, modification, and normal wear items (bushings, pads, wear plates) generally are not — that's standard across every brand we carry.

SEPARATE FROM RETURNS

Warranty claims (defects after use) and returns (unused parts within 30 days) are different lanes. Not sure which applies? Message us first — we'll route it the fast way.

START A WARRANTY CLAIM

FITMENT	Jeep - See Description
BRAND	Mahle — shop all Mahle parts →
PART #	930276247T
SKU	930276247T
CATEGORY	Engine > Pistons \| Rods > Piston \| Rod Components
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Mahle PowerPak Piston and Ring Kit 396CID 3.947 x 1.095RCH 9.5CR for Chrysler Dodge Jeep Ram Hemi 5.7L 2003-2021

// THE FULL RUNDOWN

// WILL IT FIT? THE STRAIGHT ANSWER

// GETTING IT TO YOUR GARAGE

// PAY YOUR WAY

// COVERED WHEN IT COUNTS

MORE JEEP PERFORMANCE & EXHAUST

// TRAIL REVIEWS