2002 Jeep Grand Cherokee Limited Lug Nut Torque & Bolt Specs

The 2002 Jeep Grand Cherokee Limited lug nut torque is 100 ft-lbs, tightened with a 21mm socket on M14x1.5 studs. Torque in a star pattern in two passes (snug, then final), and re-check after the first 50–100 miles of driving. Use a calibrated torque wrench — not an impact gun — for the final pass.

Lug nut torque: 100 ft-lbs · Socket size: 21mm · Thread: M14x1.5.

This page is the OEM-referenced fastener summary for the 2002 Jeep Grand Cherokee Limited. Use it before any maintenance or repair job where torque values matter — brake work, wheel changes, suspension service, engine teardowns, or oil changes. Specs are pulled from manufacturer service literature, cross-checked against community data, and updated as new chassis variants become available.

Stellantis (Jeep/Ram/Dodge/Chrysler) torque values: Wrangler/Cherokee lug nuts spec 100 ft-lbs (135 Nm), Ram 1500 specs 135 ft-lbs (183 Nm), Ram 2500/3500 specs 160 ft-lbs (217 Nm). Most use a 19mm or 22mm socket with M14x1.5 thread on trucks. The Wrangler's hub-centric ring is critical — do not run hub-piloted wheels without it.

Common fastener categories on the 2002 Jeep Grand Cherokee Limited

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket bolts (typically 80-130 ft-lbs) and slide/guide pins (18-35 ft-lbs)
Engine oil drain plug torque — rarely above 30 ft-lbs; always use a new crush washer
Transmission pan, valve cover, and intake manifold bolts (low torque, often 89-106 in-lbs)
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque (typically 10-15 ft-lbs on aluminum heads — do not exceed)
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

For 2002 model-year work: Always use a calibrated torque wrench for safety-critical fasteners, and replace lock washers and crush washers on every reassembly.

Tools you will need

Metric socket set (8mm-22mm), 6-point impact-rated
Calibrated torque wrench (10-150 ft-lbs covers most automotive jobs; add a 0-250 ft-lbs wrench for truck lug nuts)
Breaker bar (24" minimum) for initial loosening
Penetrating oil (PB Blaster or Kroil) for any fastener over 5 years old
Anti-seize on stainless or dissimilar-metal threads; thread-locker (Loctite blue) on critical reassembly

Frequently asked questions

What is the lug nut torque on a 2002 Jeep Grand Cherokee Limited?

The OEM-specified lug-nut torque for the 2002 Jeep Grand Cherokee Limited is 100 ft-lbs, using a 21mm socket on M14x1.5 thread studs. Use a calibrated torque wrench in a star pattern, in two passes (50% and 100%), and re-check after 50-100 miles of driving.

What socket size do I need for the 2002 Jeep Grand Cherokee Limited lug nuts?

The 2002 Jeep Grand Cherokee Limited uses a 21mm socket. A 6-point impact-rated socket is recommended over a 12-point chrome socket — 12-points round off lug nuts under impact-driver use.

Are the 2002 Jeep Grand Cherokee Limited fasteners metric or SAE?

Metric is the standard for this vehicle. Most fasteners on this vehicle are metric (M6, M8, M10, M12, M14). Bring a full metric set; SAE substitutes can round the head. Bolt-head markings are the fastest way to confirm grade and material at the bench.

Other Jeep Grand Cherokee Limited years

Same model, different model year — fastener spec may change. Always confirm against the year for your VIN.

→ 2002 Jeep Grand Cherokee Limited suspension & steering torque specs (control arm, ball joint, tie rod)

→ 2002 Jeep Grand Cherokee Limited engine & transmission mount torque specs

All 119 2002 Jeep Grand Cherokee Limited fastener specs

Per-bolt torque, wrench size, and thread spec for the 2002 Jeep Grand Cherokee Limited, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both. 1 of the 119 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 2002 Jeep Grand Cherokee Limited

Wheel and lug nut spec for the 2002 Jeep Grand Cherokee Limited. At the wheel hub, the lug nut - position 5 torques to 100 ft-lbs (135 Nm) (19mm drive, 1/2"-20 UNF thread). For the wheel speed sensor, plan for a 8mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (wheel speed sensor bolt - rear left). Lug nut - position 4 tightens to 100 ft-lbs (135 Nm), takes a 19mm driver, runs on 1/2"-20 UNF threads, located at the wheel hub. The hub bearing bolt - rear right uses a 15mm drive on a M12x1.75 thread, torqued to 65 ft-lbs at the wheel hub. At the wheel hub, the hub bearing bolt - front right torques to 65 ft-lbs (15mm drive, M12x1.75 thread). For the wheel hub, plan for a 15mm tool on a M12x1.75 stud; final torque is 65 ft-lbs (hub bearing bolt - rear left). Lug nut - position 1 tightens to 100 ft-lbs, takes a 21mm driver, runs on M14x1.5 threads, located at the wheel hub. The wheel speed sensor bolt - rear right uses a 8mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the wheel speed sensor. At the wheel hub, the lug nut - position 3 torques to 100 ft-lbs (135 Nm) (19mm drive, 1/2"-20 UNF thread). For the wheel speed sensor, plan for a 8mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (wheel speed sensor bolt - front left). Hub bearing bolt - front left tightens to 65 ft-lbs, takes a 15mm driver, runs on M12x1.75 threads, located at the wheel hub. The lug nut - position 2 uses a 19mm drive on a 1/2"-20 UNF thread, torqued to 100 ft-lbs (135 Nm) at the wheel hub. At the wheel speed sensor, the wheel speed sensor bolt - front right torques to 8 ft-lbs (8mm drive, M6x1.0 thread).

Brakes — 2002 Jeep Grand Cherokee Limited

Brake fasteners on the 2002 Jeep Grand Cherokee Limited — caliper bracket, slide pins, and banjo bolt torque follow. For the caliper slide, plan for a 13mm tool on a M10x1.5 stud; final torque is 25 ft-lbs (caliper slide pin - front right lower). Caliper slide pin - front left upper tightens to 25 ft-lbs, takes a 13mm driver, runs on M10x1.5 threads, located at the caliper slide. The caliper bracket bolt - rear right upper uses a 18mm drive on a M14x1.5 thread, torqued to 85 ft-lbs at the caliper bracket. At the caliper bracket, the caliper bracket bolt - rear left upper torques to 85 ft-lbs (18mm drive, M14x1.5 thread). For the caliper bracket, plan for a 18mm tool on a M14x1.5 stud; final torque is 85 ft-lbs (caliper bracket bolt - front left upper). Caliper bracket bolt - rear right lower tightens to 85 ft-lbs, takes a 18mm driver, runs on M14x1.5 threads, located at the caliper bracket. The brake line fitting - front left uses a 11mm drive on a M10x1.0 thread, torqued to 12 ft-lbs at the brake line. At the brake line, the brake line fitting - rear left torques to 12 ft-lbs (11mm drive, M10x1.0 thread). For the caliper bracket, plan for a 18mm tool on a M14x1.5 stud; final torque is 85 ft-lbs (caliper bracket bolt - front left lower). Brake line fitting - front right tightens to 12 ft-lbs, takes a 11mm driver, runs on M10x1.0 threads, located at the brake line. The caliper slide pin - front left lower uses a 13mm drive on a M10x1.5 thread, torqued to 25 ft-lbs at the caliper slide. At the brake line, the brake line fitting - rear right torques to 12 ft-lbs (11mm drive, M10x1.0 thread). For the caliper slide, plan for a 13mm tool on a M10x1.5 stud; final torque is 25 ft-lbs (caliper slide pin - front right upper). Caliper bracket bolt - front right lower tightens to 85 ft-lbs, takes a 18mm driver, runs on M14x1.5 threads, located at the caliper bracket. The caliper bracket bolt - front right upper uses a 18mm drive on a M14x1.5 thread, torqued to 85 ft-lbs at the caliper bracket. At the caliper bracket, the caliper bracket bolt - rear left lower torques to 85 ft-lbs (18mm drive, M14x1.5 thread).

Engine — 2002 Jeep Grand Cherokee Limited

Engine bolt-by-bolt torque for the 2002 Jeep Grand Cherokee Limited, including the long block, valve covers, and intake. Cylinder head bolt - rear left tightens to 65 ft-lbs, takes a 10mm driver, runs on M10x1.5 threads, located at the cylinder head. The valve cover bolt - left side uses a 8mm drive on a M8x1.25 thread, torqued to 8 ft-lbs at the valve cover. At the intake manifold, the intake manifold bolt - left torques to 18 ft-lbs (13mm drive, M10x1.5 thread). For the valve cover, plan for a 8mm tool on a M8x1.25 stud; final torque is 8 ft-lbs (valve cover bolt - right side). Timing cover bolt - side tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the timing cover. The intake manifold bolt - rear uses a 13mm drive on a M10x1.5 thread, torqued to 18 ft-lbs at the intake manifold. At the water pump, the water pump bolt - upper torques to 18 ft-lbs (10mm drive, M8x1.25 thread). For the oil pan, plan for a 10mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (oil pan bolt - rear right). Intake manifold bolt - front tightens to 18 ft-lbs, takes a 13mm driver, runs on M10x1.5 threads, located at the intake manifold. The timing cover bolt - upper uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the timing cover. At the intake manifold, the intake manifold bolt - center torques to 18 ft-lbs (13mm drive, M10x1.5 thread). For the alternator bracket, plan for a 13mm tool on a M10x1.5 stud; final torque is 30 ft-lbs (alternator bolt - upper). Cylinder head bolt - center tightens to 65 ft-lbs, takes a 10mm driver, runs on M10x1.5 threads, located at the cylinder head. The oil pan bolt - front right uses a 10mm drive on a M8x1.25 thread, torqued to 18 ft-lbs at the oil pan. At the cylinder head, the cylinder head bolt - front left torques to 65 ft-lbs (10mm drive, M10x1.5 thread). For the exhaust manifold, plan for a 15mm tool on a M10x1.5 stud; final torque is 25 ft-lbs (exhaust manifold stud - center). Timing cover bolt - lower tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the timing cover. The water pump bolt - side uses a 10mm drive on a M8x1.25 thread, torqued to 18 ft-lbs at the water pump. At the cylinder head, the cylinder head bolt - front right torques to 65 ft-lbs (10mm drive, M10x1.5 thread). For the intake manifold, plan for a 13mm tool on a M10x1.5 stud; final torque is 18 ft-lbs (intake manifold bolt - right). Oil drain plug tightens to 20 ft-lbs (27 Nm), runs on M14x1.5 threads, located at the oil pan. Confirmed against manufacturer service literature. The oil pan bolt - rear left uses a 10mm drive on a M8x1.25 thread, torqued to 18 ft-lbs at the oil pan. At the alternator bracket, the alternator bolt - lower torques to 30 ft-lbs (13mm drive, M10x1.5 thread). For the engine mount, plan for a 18mm tool on a M14x2.0 stud; final torque is 75 ft-lbs (motor mount bolt - front right). Valve cover bolt - rear tightens to 8 ft-lbs, takes a 8mm driver, runs on M8x1.25 threads, located at the valve cover. The motor mount bolt - rear uses a 18mm drive on a M14x2.0 thread, torqued to 75 ft-lbs at the engine mount. At the valve cover, the valve cover bolt - center torques to 8 ft-lbs (8mm drive, M8x1.25 thread). For the oil pan, plan for a 10mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (oil pan bolt - front left). Valve cover bolt - front tightens to 8 ft-lbs, takes a 8mm driver, runs on M8x1.25 threads, located at the valve cover. The alternator bolt - adjuster uses a 13mm drive on a M10x1.5 thread, torqued to 30 ft-lbs at the alternator bracket. At the starter motor, the starter bolt - upper torques to 35 ft-lbs (15mm drive, M12x1.75 thread). For the exhaust manifold, plan for a 15mm tool on a M10x1.5 stud; final torque is 25 ft-lbs (exhaust manifold stud - rear). Starter bolt - lower tightens to 35 ft-lbs, takes a 15mm driver, runs on M12x1.75 threads, located at the starter motor. The exhaust manifold stud - front uses a 15mm drive on a M10x1.5 thread, torqued to 25 ft-lbs at the exhaust manifold. At the engine mount, the motor mount bolt - front left torques to 75 ft-lbs (18mm drive, M14x2.0 thread). For the water pump, plan for a 10mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (water pump bolt - lower). Oil pan bolt - side tightens to 18 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the oil pan. The cylinder head bolt - rear right uses a 10mm drive on a M10x1.5 thread, torqued to 65 ft-lbs at the cylinder head.

Suspension — 2002 Jeep Grand Cherokee Limited

Suspension and chassis fastener torque for the 2002 Jeep Grand Cherokee Limited — strut, control arm, and sway bar values. The sway bar bushing bracket - rear left uses a 13mm drive on a M10x1.5 thread, torqued to 25 ft-lbs at the sway bar bushing. At the control arm, the control arm bolt - front outer torques to 125 ft-lbs (21mm drive, M16x2.0 thread). For the control arm, plan for a 21mm tool on a M16x2.0 stud; final torque is 125 ft-lbs (control arm bolt - rear inner). Sway bar link nut - rear left tightens to 35 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the sway bar link. The strut mount bolt - rear right uses a 18mm drive on a M14x2.0 thread, torqued to 50 ft-lbs at the strut top mount. At the leaf spring, the leaf spring u-bolt - front left torques to 90 ft-lbs (19mm drive, M14x2.0 thread). For the strut top mount, plan for a 18mm tool on a M14x2.0 stud; final torque is 50 ft-lbs (strut mount bolt - front right). Ball joint nut - front left tightens to 80 ft-lbs, takes a 19mm driver, runs on M14x1.5 threads, located at the ball joint. The ball joint nut - front right uses a 19mm drive on a M14x1.5 thread, torqued to 80 ft-lbs at the ball joint. At the leaf spring, the leaf spring u-bolt - rear right torques to 90 ft-lbs (19mm drive, M14x2.0 thread). For the sway bar bushing, plan for a 13mm tool on a M10x1.5 stud; final torque is 25 ft-lbs (sway bar bushing bracket - front left). Leaf spring u-bolt - front right tightens to 90 ft-lbs, takes a 19mm driver, runs on M14x2.0 threads, located at the leaf spring. The strut mount bolt - rear left uses a 18mm drive on a M14x2.0 thread, torqued to 50 ft-lbs at the strut top mount. At the control arm, the control arm bolt - rear outer torques to 125 ft-lbs (21mm drive, M16x2.0 thread). For the shock absorber, plan for a 15mm tool on a M12x1.75 stud; final torque is 45 ft-lbs (shock absorber bolt - upper). Sway bar bushing bracket - rear right tightens to 25 ft-lbs, takes a 13mm driver, runs on M10x1.5 threads, located at the sway bar bushing. The control arm bolt - front inner uses a 21mm drive on a M16x2.0 thread, torqued to 125 ft-lbs at the control arm. At the sway bar bushing, the sway bar bushing bracket - front right torques to 25 ft-lbs (13mm drive, M10x1.5 thread). For the sway bar link, plan for a 15mm tool on a M10x1.5 stud; final torque is 35 ft-lbs (sway bar link nut - rear right). Leaf spring u-bolt - rear left tightens to 90 ft-lbs, takes a 19mm driver, runs on M14x2.0 threads, located at the leaf spring. The sway bar link nut - front left uses a 15mm drive on a M10x1.5 thread, torqued to 35 ft-lbs at the sway bar link. At the shock absorber, the shock absorber bolt - lower torques to 45 ft-lbs (15mm drive, M12x1.75 thread). For the strut top mount, plan for a 18mm tool on a M14x2.0 stud; final torque is 50 ft-lbs (strut mount bolt - front left). Sway bar link nut - front right tightens to 35 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the sway bar link.

Body — 2002 Jeep Grand Cherokee Limited

Body fasteners on the 2002 Jeep Grand Cherokee Limited. At the various, the miscellaneous fastener 119 torques to 15 ft-lbs (10mm drive, M8x1.25 thread). For the various, plan for a 10mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (miscellaneous fastener 112). Miscellaneous fastener 120 tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the various. The miscellaneous fastener 114 uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the various. At the various, the miscellaneous fastener 116 torques to 15 ft-lbs (10mm drive, M8x1.25 thread). For the various, plan for a 10mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (miscellaneous fastener 115). Miscellaneous fastener 110 tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the various. The miscellaneous fastener 118 uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the various. At the various, the miscellaneous fastener 111 torques to 15 ft-lbs (10mm drive, M8x1.25 thread). For the various, plan for a 10mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (miscellaneous fastener 117). Miscellaneous fastener 113 tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the various. The miscellaneous fastener 109 uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the various.

Transmission — 2002 Jeep Grand Cherokee Limited

Transmission fasteners on the 2002 Jeep Grand Cherokee Limited. For the transmission mount, plan for a 18mm tool on a M14x2.0 stud; final torque is 65 ft-lbs (transmission mount bolt - rear). Shift linkage bolt - lower tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the shift linkage. The transmission mount bolt - front uses a 18mm drive on a M14x2.0 thread, torqued to 65 ft-lbs at the transmission mount. At the transmission cooler, the cooler line fitting - outlet torques to 20 ft-lbs (14mm drive, M12x1.5 thread). For the bell housing, plan for a 15mm tool on a M12x1.75 stud; final torque is 55 ft-lbs (bell housing bolt - lower). Cooler line fitting - inlet tightens to 20 ft-lbs, takes a 14mm driver, runs on M12x1.5 threads, located at the transmission cooler. The transmission mount bolt - cross member uses a 18mm drive on a M14x2.0 thread, torqued to 65 ft-lbs at the transmission mount. At the bell housing, the bell housing bolt - upper torques to 55 ft-lbs (15mm drive, M12x1.75 thread). For the transmission pan, plan for a 10mm tool on a M8x1.25 stud; final torque is 12 ft-lbs (transmission pan bolt - right). Transmission pan bolt - corner tightens to 12 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the transmission pan. The transmission pan bolt - front uses a 10mm drive on a M8x1.25 thread, torqued to 12 ft-lbs at the transmission pan. At the transmission pan, the transmission pan bolt - rear torques to 12 ft-lbs (10mm drive, M8x1.25 thread). For the shift linkage, plan for a 10mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (shift linkage bolt - pivot). Bell housing bolt - side tightens to 55 ft-lbs, takes a 15mm driver, runs on M12x1.75 threads, located at the bell housing. The shift linkage bolt - upper uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the shift linkage. At the transmission pan, the transmission pan bolt - left torques to 12 ft-lbs (10mm drive, M8x1.25 thread).

New to torquing wheels? Read our How lug nut torque works — the complete guide for star-pattern sequence, re-torque intervals, and how to read a lug spec — then use the 2002 Jeep Grand Cherokee Limited numbers above.

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