{"year":"2018","make":"JEEP","model":"Wrangler","fluids":{"oilViscosity":"0W-20","oilSpec":"API SP, FCA MS-13340 / dexos1","oilCapacityQt":"5.0 qt (2.0T) / 5.9 qt (3.6) with filter","coolant":"Mopar orange 50/50","transmissionFluid":"Mopar 8 & 9 Speed ATF or manual Mopar MS-12974 — confirm","brakeFluid":"DOT 3","tirePsiFront":"Door sticker — lifts and 35s change this","tirePsiRear":"Door sticker","oilFilterSku":"Mopar 68191349AA","airFilterSku":"Mopar 68232852AB","cabinFilterSku":"Mopar 68225653AA","sparkPlugGap":"0.043 in (3.6); 0.031 in (2.0T)","source":"catalog","caveats":["Catalog match — factory-typical pamphlet, not a licensed Motor / Mitchell / OEM TIS subscription. Door jamb still owns PSI.","Aftermarket lifts do not rewrite the door-sticker PSI. Measure, don't copy the sidewall."]},"row":{"yearFrom":2018,"yearTo":2024,"make":"JEEP","model":"Wrangler","modelIncludes":["WRANGLER"],"oilViscosity":"0W-20","oilSpec":"API SP, FCA MS-13340 / dexos1","oilCapacityQt":"5.0 qt (2.0T) / 5.9 qt (3.6) with filter","tirePsiFront":"Door sticker — lifts and 35s change this","tirePsiRear":"Door sticker","oilFilterSku":"Mopar 68191349AA","airFilterSku":"Mopar 68232852AB","cabinFilterSku":"Mopar 68225653AA","coolant":"Mopar orange 50/50","transmissionFluid":"Mopar 8 & 9 Speed ATF or manual Mopar MS-12974 — confirm","brakeFluid":"DOT 3","sparkPlugGap":"0.043 in (3.6); 0.031 in (2.0T)","notes":["Aftermarket lifts do not rewrite the door-sticker PSI. Measure, don't copy the sidewall."]},"lane":"json","laneLabel":"Catalog match (JSON book) — factory-typical, still confirm the cap. Door jamb owns PSI.","disclaimer":"Catalog match — factory-typical pamphlet, not a licensed Motor / Mitchell / OEM TIS book. Door jamb still owns PSI.","intervals":[{"id":"oil","stamp":"5k / 10k","title":"Engine oil","typical":"5,000 mi severe (short trips / tow / dust) · 10,000 mi normal — or the oil-life monitor, whichever the book says first.","quoteSlug":"oil","playbookSlug":"interval-card","caveat":"Factory-typical US pamphlet, not OEM TIS. The cap still owns viscosity.","cyclesAtShort":null,"cyclesAtLong":null,"ageYears":8,"reading":"Add mileage on identify to stamp how many typical oil cards that odometer has seen."},{"id":"cabin","stamp":"15k","title":"Cabin filter","typical":"Often 15,000 mi or when dirty — glove-box job on most Hondas and Toyotas. Look at it.","quoteSlug":"cabin","playbookSlug":"cabin-upsell","caveat":"Factory-typical, not TIS. A $220 line is usually a $15 part.","cyclesAtShort":null,"cyclesAtLong":null,"ageYears":8,"reading":"15k is a look-at-it interval, not a shop special."},{"id":"coolant","stamp":"5 yr / 100k","title":"Coolant","typical":"First service often 5 years or 100,000 mi on many late US books. Chemistry still wins over color.","quoteSlug":"coolant","playbookSlug":"coolant-spec","caveat":"Factory-typical first interval, not OEM TIS. Dex-Cool is not Honda Type 2.","cyclesAtShort":null,"cyclesAtLong":null,"ageYears":8,"reading":"8 years on the nameplate ÷ 5 ≈ 1 five-year cards."},{"id":"brake","stamp":"3 yr","title":"Brake fluid","typical":"Hygroscopic. Many US books say about 3 years. A test strip or boiling point beats a menu flush.","quoteSlug":"brake-fluid","playbookSlug":"interval-card","caveat":"Factory-typical years, not TIS hours. DOT 3 vs DOT 4 is on the cap.","cyclesAtShort":2,"cyclesAtLong":2,"ageYears":8,"reading":"8 years on the nameplate ÷ 3 ≈ 2 typical brake-fluid cards. Still ask for a number."}],"intervalNote":"Factory-typical US pamphlet (oil 5k/10k, cabin 15k, coolant 5yr/100k, brake fluid 3yr). Not OEM TIS. Cap and door jamb still win.","crossref":[{"kind":"oil","oem":"Mopar 68191349AA","oemBrand":"Mopar","fram":"XG10575 / PH10575","wix":"57060","purolator":"PL14612","notes":"Late Pentastar / 5.7 / 3.6."},{"kind":"air","oem":"Mopar 68232852AB","oemBrand":"Mopar","fram":"CA11940","wix":"49330","purolator":"A38230","notes":"Wrangler JL / Gladiator / Compass."},{"kind":"cabin","oem":"Mopar 68225653AA","oemBrand":"Mopar","fram":"CF11940","wix":"24930","purolator":"C38230","notes":"Wrangler JL / Cherokee / Compass."}],"counts":{"fluidsCatalog":358,"codeCatalog":27,"skuCrossref":155}}