As with many new cars, I'd assume the fuel filter in in the tank and is unserviceable.
A quick look turned up no fuel filter listed for your vehicle. I'm not saying it isn't serviceable; just that I found none with a fast search.
The few of these in-tank filters I've seen are large and likely designed to be sloshed against so dirt doesn't gather on them. If I was taking a vehicle so equipped into locations with questionable fuel I too would add an in-line filter.
I told my pal to identify the headlight bulb used in his JGC and to buy a 2-pack when found on sale. Don't be insulted if this seems obvious.
In fact, here's the list of things I noted when he got the vehicle. See if any apply to you.
1) He has the 845RE 8-speed transmission. Mopar ZF 8&9 Speed ATF p/n 68218925AA ~$30 / quart. “Lifeguard” is a good aftermarket brand.
2) 2016 - up have electric PS. No PS fluid. I ASSUME YOU HAVE ELECTRIC STEERING TOO.
3) 2013 - up use a 50/50 mix of purple OAT (Organic Additive Technology) coolant.
4) This 3.6l V6 is Chrysler's first to use 12mm plugs. 11 to 15 ft. lbs. torque. NO HIGHER. Over-tightening can warp plugs.
Champion RER8ZWYCB4 is the OE plug. 0.043" gaps AND 0.040" gaps were listed for various plugs SO DOUBLE CHECK GAP.
5) Alternators look like usual ones so they're not "reversible polarity ones" -which are bigger.
Verify the car has one of the other restart systems.
6) There's an EGR COOLER ! It's a foot long chamber. It’s not inexpensive. Does it have a lifespan? DO YOU HAVE ONE?
7) PCV valve replacement @ 60,000 mi. or 48 months.
8) It's got coil-over-plug and they're not expensive. That's good news.
9) The Haynes Manual is #50026.
10) Mopar block heater (std. in Canada) available. Sets against block, not in the water jacket.
11) Determine which Cruise Control it has. There are 4.
Standard, Adaptive, Adaptive with STOP Feature and Adaptive with headlight dimming.
12) Learn how long factory shocks last and pray you don't have air $hock$. Towing anything requires good shocks at the least.
13) Learn what headlights you have and buy a pair of lows. The fronts of these vehicles are commonly removed for bulb replacement. Also, engine air intake hoses commonly impede that side's bulb change. You can include an air filter inspection when a bulb replacement occurs on the intake side of the engine bay.
14) There's a large black plastic thermostat / sensor / hose mount assembly (as many engines do today).
Learn if it's one that breaks often and if a metal replacement available.
15) One 21" and one 22" wiper blade. Gotta check what style. Don't assume normal….there are 2 or 3 normal styles.
16) See how your back-up camera works in the dark. There are both inner and outer reverse lights….YES, 2 reverse lights per side.
LED reverse lamps are available (duh). HOW MANY REVERSE LIGHTS DO YOU HAVE?
17) See if it has a blocked-off transmission dipstick tube. You can make a dipstick from an old wiper reinforcement rib.
18) Rear heater? Check for coolant pipe "T"s feeding a rear heating system. They can split. They're improved but not perfected.
The DGC has similar plastic “Y’s” for which metal replacements are available.
19) Check your spare tire equipment. What do you have?
20) Lug = M14 X 1.5
21) Rejoice! The AC's blend doors, gears and actuators can be accessed and replaced. Check RA for parts examples
22) Mobil1 has added the Chrysler MS-6395 spec to it's bottles. Penzoil, Valvoline and others have this spec oil too.
23) REJOICE! Rear trailer hitches require "no drilling". Ergo, there are holes (threaded or not) awaiting you.
24) REJOICE ! A stainless steel bull bar (Aries) is available for $207 on RA should you want one.
25) Beware that these vehicles are sensitive to aging batteries...like so many others today.
26) Check your headrests. I believe they’re of the automatic, “anti-whiplash” type.
