2024 GMC Yukon Engine Parts

This table covers the camshafts that open the valves. Read more

2 Camshaft parts for the 2024 GMC Yukon come from 2 brands — GM GENUINE and MELLING.

This group includes GM GENUINE 12723516 and MELLING MC1446.

This table covers the Camshaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

2 Camshaft Bearing parts for the 2024 GMC Yukon come from GM GENUINE.

This group includes GM GENUINE 12679049 and GM GENUINE 12686894.

This table covers the Camshaft bolts. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 11561455.

This table covers the Camshaft Dowel pins. Read more

This group shows a single part: GM GENUINE 24575061.

This table covers the Camshaft Retainer / Thrust plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

4 Camshaft Retainer / Thrust Plate parts are listed for the 2024 GMC Yukon, from DORMAN, FEL-PRO, GM GENUINE and 1 other brand.

This group includes DORMAN 45745, FEL-PRO ES73115 and GM GENUINE 12589016 and the remaining parts above.

This table covers the connecting rods between each piston and the crankshaft. Read more

This group shows a single part: GM GENUINE 12649190.

This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

18 Connecting Rod Bearing parts for the 2024 GMC Yukon come from 2 brands — MAHLE / CLEVITE and GM GENUINE. The "Popular" part is MAHLE / CLEVITE CB663A.

The High Performance section lists 11 options from MAHLE / CLEVITE — engineered beyond original-equipment specification. MAHLE / CLEVITE CB663HN is listed in this group.

In the Standard Replacement grade, MAHLE / CLEVITE and GM GENUINE supply 7 parts: built to original-equipment specification. A representative part number is MAHLE / CLEVITE CB663A.

This table covers the Connecting Rod bolts. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 11570662.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

This group shows a single part: AJUSA 54323200.

This table covers the crankshafts that turn piston motion into rotation. Read more

This group shows a single part: GM GENUINE 12685650.

This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12729654.

This table covers the Crankshaft Main Bearing Cap bolts. Read more

3 Crankshaft Main Bearing Cap Bolt parts for the 2024 GMC Yukon come from GM GENUINE.

Listed part numbers: GM GENUINE 11546565, GM GENUINE 11548076 and GM GENUINE 11548075.

This table covers the front and rear seals that keep oil in at the crankshaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

6 Crankshaft Seal parts are listed for the 2024 GMC Yukon, from GM GENUINE, AJUSA, FEL-PRO and 1 other brand. GM GENUINE 12634614 carries the "Popular" badge.

This group includes GM GENUINE 12634614, GM GENUINE 12665076 and AJUSA 15119300 and the remaining parts above.

This table covers the Crankshaft Seal covers. Read more

2 Crankshaft Seal Cover parts for the 2024 GMC Yukon come from 2 brands — DORMAN and GM GENUINE.

Listed part numbers: DORMAN 635786 and GM GENUINE 12705663.

This table covers the gaskets that seal the Crankshaft Seal. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: GM GENUINE 12627520.

This table covers the Cylinder Deactivation solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12747732.

This table covers the cylinder heads that close the top of the block. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12698289.

This table covers the Cylinder Head Alignment Dowel pins. Read more

This group shows a single part: GM GENUINE 12570326.

This table covers the bolts that clamp the cylinder head to the block. Read more

4 Cylinder Head Bolt parts for the 2024 GMC Yukon come from 3 brands — GM GENUINE, AJUSA and FEL-PRO.

Part numbers include AJUSA 81074000, FEL-PRO ES73121 and GM GENUINE 11611976, among others listed above.

This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

7 Cylinder Head Gasket parts for the 2024 GMC Yukon come from 5 brands — AJUSA, FEL-PRO, GM GENUINE and 2 other brands. The "Popular" part is FEL-PRO 26744PT.

Part numbers include FEL-PRO 26744PT, GM GENUINE 12622325 and AJUSA 10264700, among others listed above.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

2 Cylinder Head Gasket Set parts for the 2024 GMC Yukon come from 2 brands — AJUSA and GM GENUINE.

Listed part numbers: AJUSA 52614200 and GM GENUINE 12700996.

This table covers the Engine Block drain plugs. Read more

2 Engine Block Drain Plug parts for the 2024 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 11602951 and GM GENUINE 11546667.

This table covers the block heaters that warm the coolant or oil in cold weather. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12586687.

This table covers the Engine covers. Read more

This group shows a single part: TECHPRO GM1228173.

This table covers the Engine Cover grommets. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12594875.

This table covers the Engine Cover retainers and clips. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 10121502.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

This group shows a single part: AJUSA 50552300.

This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

3 Exhaust Valve parts are listed for the 2024 GMC Yukon, from GM GENUINE, MELLING and SBI.

This group includes GM GENUINE 12678745, MELLING V3433 and SBI 13433.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

This group shows a single part: GM GENUINE 12680364.

This table covers the Harmonic Balancer bolts. Read more

2 Harmonic Balancer Bolt parts are listed for the 2024 GMC Yukon, from FEL-PRO and GM GENUINE.

Part numbers include FEL-PRO 73372 and GM GENUINE 11547372.

This table covers the Intake manifolds. Typical signs include an exhaust tick, a vacuum leak, or a gasket that has burned through. Replace the gaskets and hardware; a warped flange will leak with a new gasket alone. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12748173.

This table covers the Intake Manifold bolts. Read more

2 Intake Manifold Bolt parts for the 2024 GMC Yukon come from GM GENUINE.

This group includes GM GENUINE 11610472 and GM GENUINE 11611692.

This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

5 Intake Manifold Gasket parts for the 2024 GMC Yukon come from 3 brands — GM GENUINE, MAHLE / CLEVITE and FEL-PRO. The "Popular" part is GM GENUINE 12626354.

This group includes GM GENUINE 12626354, FEL-PRO MS97432 and GM GENUINE 12693081 and the remaining parts above.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

3 Intake Valve parts are listed for the 2024 GMC Yukon, from GM GENUINE, MELLING and SBI.

Listed part numbers: GM GENUINE 12619825, MELLING V3432 and SBI 13432.

This table covers the mounts that hold the engine to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

8 Motor Mount parts are listed for the 2024 GMC Yukon, from ANCHOR, GM GENUINE and WESTAR. GM GENUINE 85806750 carries the "Popular" badge.

This group includes GM GENUINE 85806750, GM GENUINE 85806751 and ANCHOR 3556 and the remaining parts above.

This table covers the Motor Mount kits. Read more

ANCHOR supplies the 4 Motor Mount Kit parts for the 2024 GMC Yukon.

Listed part numbers: ANCHOR 300852, ANCHOR 300854 and ANCHOR 300963, plus the other parts above.

This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable. Read more

16 Oil parts are listed for the 2024 GMC Yukon, from MOBIL, LIQUI MOLY, VALVOLINE and 3 other brands. ACDELCO 109302 carries the "Popular" badge.

In the Full Synthetic grade, LIQUI MOLY, MOBIL, VALVOLINE and 3 other brands supply 14 parts: full-synthetic oils. A representative part number is ACDELCO 109302.

The High Mileage (>75,000 Miles) section lists 2 options from MOBIL — oils grouped for high-mileage engines. MOBIL 122535 is listed in this group.

This table covers the gaskets that seal the Oil Cooler. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

2 Oil Cooler Gasket parts for the 2024 GMC Yukon come from 2 brands — DORMAN and GM GENUINE.

This group includes DORMAN 66219 and GM GENUINE 23129010.

This table covers the Oil Cooler lines. Typical signs include a wet fitting, a rusted pipe, or a pressure loss in this circuit. Flare or thread the new line the way the notes specify; a kinked replacement will fail early. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 85724972.

This table covers the harness connectors at the Oil Cooler Line. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

This group shows a single part: GM GENUINE 84240291.

This table covers the Oil Dipstick tubes. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12664925.

This table covers the seals at the Oil Dipstick / Tube. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: GM GENUINE 24504031.

This table covers the drain plugs in the oil pan. Read more

4 Oil Drain Plug parts are listed for the 2024 GMC Yukon, from DORMAN and GM GENUINE.

Listed part numbers: DORMAN 090948CD, DORMAN 090948 and GM GENUINE 55577568, plus the other parts above.

This table covers the crush washers and gaskets under the oil drain plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

5 Oil Drain Plug Gasket parts for the 2024 GMC Yukon come from 4 brands — DORMAN, GM GENUINE, AJUSA and 1 other brand. The "Popular" part is GM GENUINE 12616850.

This group includes GM GENUINE 12616850, AJUSA 01288800 and DORMAN 097119 and the remaining parts above.

This table covers the Oil Drain Plug inserts. Read more

This group shows a single part: GM GENUINE 11503302.

This table covers the caps on the oil filler neck. Read more

4 Oil Filler Cap parts are listed for the 2024 GMC Yukon, from ACDELCO, CALORSTAT, DORMAN and 1 other brand.

Listed part numbers: ACDELCO 12713785, CALORSTAT OC2314 and DORMAN 90202, plus the other parts above.

This table covers the gaskets that seal the Oil Filler Cap. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: GM GENUINE 24100002.

This table covers the Oil Filler tubes. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12691785.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

11 Oil Filter parts are listed for the 2024 GMC Yukon, from VARIOUS MFR, WIX, ACDELCO and 5 other brands. WIX WL10255XP carries the "Popular" badge.

In the Economy grade, FRAM, FVP, PRO-TEC and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is FRAM FE10575.

In the High Performance / Heavy Duty grade, WIX and MOBIL supply 2 parts: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is WIX WL10255XP.

The Standard Replacement section: 5 options from ACDELCO, WIX, HASTINGS / BALDWIN and 1 other brand. ACDELCO PF63 is listed in this group.

This table covers the Oil Filter adapters. Read more

This group shows a single part: GM GENUINE 12600225.

This table covers the Oil Galley plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

2 Oil Galley Plug parts are listed for the 2024 GMC Yukon, from GM GENUINE and MELLING.

Listed part numbers: GM GENUINE 11546667 and MELLING MOGP200.

This table covers the Oil Level sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12696433.

This table covers the Oil Level Sensor Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12638820.

This table covers the oil pans that hold the engine's oil sump. Read more

This group shows a single part: GM GENUINE 12739177.

This table covers the Oil Pan bolts. Read more

GM GENUINE supplies both parts for the 2024 GMC Yukon.

Part numbers include GM GENUINE 12554990 and GM GENUINE 11588725.

This table covers the Oil Pan covers. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12630766.

This table covers the gaskets between the oil pan and the block. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

GM GENUINE supplies the 3 Oil Pan Gasket parts for the 2024 GMC Yukon.

This group includes GM GENUINE 12666993, GM GENUINE 12623359 and GM GENUINE 12621086.

This table covers the Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

2 Oil Pump parts are listed for the 2024 GMC Yukon, from GM GENUINE and MELLING.

Part numbers include GM GENUINE 12744611 and MELLING M565.

This table covers the Oil Pump bolts. Read more

This group shows a single part: GM GENUINE 11610074.

This table covers the gaskets that seal the Oil Pump. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: GM GENUINE 12638433.

This table covers the windage trays that keep crank windage out of the oil sump. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12619978.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

4 Piston parts for the 2024 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 12656877, GM GENUINE 12656876 and GM GENUINE 12659283, among others listed above.

This table covers the Piston Pin retainers. Read more

One part is listed for the 2024 GMC Yukon — GM GENUINE 12569638.

This table covers the rings that seal each piston to the cylinder wall. Read more

3 Piston Ring parts for the 2024 GMC Yukon come from 2 brands — GM GENUINE and HASTINGS MANUFACTURING.

In the Premium grade, HASTINGS MANUFACTURING supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is HASTINGS MANUFACTURING 2M5380.

Standard Replacement: 2 parts, from GM GENUINE. A representative part number is GM GENUINE 12691926.

This group includes HASTINGS MANUFACTURING 2M5380, GM GENUINE 12691926 and GM GENUINE 12691927.

This table covers the pushrods that transfer lifter motion to the rocker arms. Read more

2 Push Rod parts for the 2024 GMC Yukon come from 2 brands — GM GENUINE and MELLING.

This group includes GM GENUINE 12619828 and MELLING MPR696.

This table covers the rocker arms that transfer cam motion to the valves. Read more

2 Rocker Arm parts are listed for the 2024 GMC Yukon, from GM GENUINE and MELLING.

This group includes GM GENUINE 12619829 and MELLING MR913.

This table covers the Rocker Arm nuts. Read more

This group shows a single part: GM GENUINE 11546449.

This table covers the timing chains that keep the cams in time with the crank. Read more

3 Timing Chain parts for the 2024 GMC Yukon come from 3 brands — GM GENUINE, MELLING and S.A. GEAR.

Listed part numbers: GM GENUINE 12646387 and MELLING 3SRH60, plus the other parts above.

This table covers kits that group a timing chain with the related tensioners and guides. Read more

4 Timing Chain & Component Kit parts are listed for the 2024 GMC Yukon, from MELLING, S.A. GEAR and INA.

Economy: 1 part, from S.A. GEAR. A representative part number is S.A. GEAR 76291.

The Standard Replacement section: 3 options from MELLING and INA. INA ZC76291 is listed in this group.

Listed part numbers: S.A. GEAR 76291, INA ZC76291 and MELLING 33SRH60SX, plus the other parts above.

This table covers the tensioners that keep the timing chain taut. Typical signs include belt flutter, a chirp that returns after a new belt, or an arm that no longer damps. Replace the tensioner with the belt at higher mileage. Read more

4 Timing Chain Tensioner parts are listed for the 2024 GMC Yukon, from GM GENUINE, MELLING and S.A. GEAR.

Listed part numbers: GM GENUINE 11515758, GM GENUINE 12630107 and MELLING BT5174, plus the other parts above.

This table covers the gaskets that seal the Timing Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

One part is listed for the 2024 GMC Yukon — FEL-PRO TCS462211T.

This table covers the crankshaft sprockets that drive the timing chain or belt. Read more

3 Timing Crank Sprocket parts are listed for the 2024 GMC Yukon, from GM GENUINE, MELLING and S.A. GEAR.

This group includes GM GENUINE 12713934 and MELLING S1355 and the remaining parts above.

This table covers the Valley Pan covers. Read more

This group shows a single part: GM GENUINE 12711621.

This table covers the Valve covers. Read more

2 Valve Cover parts for the 2024 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 12723317 and GM GENUINE 12727455.

This table covers the Valve Cover Bolt screws. Typical signs include a rounded head, a seeping bleeder, or a fastener that will not hold torque. Do not force a new screw into a stripped hole — repair the thread first. Read more

This group shows a single part: GM GENUINE 11547061.

This table covers the gaskets that seal the valve cover to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

4 Valve Cover Gasket parts are listed for the 2024 GMC Yukon, from AJUSA, FEL-PRO, GM GENUINE and 1 other brand.

Listed part numbers: AJUSA 11162000, FEL-PRO VS50907R and GM GENUINE 12619787, plus the other parts above.

This table covers the pressed-in bronze and cast-iron guides that align valve stems. Typical signs include oil smoke on startup, a guide that has gone oval, or a valve that no longer seats quietly. Guides are a machine-shop fit. Confirm stem diameter in the notes before ordering. Read more

One part is listed for the 2024 GMC Yukon — SBI 1403204.

This table covers the lifters / tappets that transfer cam motion to the valves. Read more

4 Valve Lifter parts are listed for the 2024 GMC Yukon, from SKP, GM GENUINE, MELLING and 1 other brand.

Economy: 1 part, from SKP. A representative part number is SKP SK12740071.

The Standard Replacement section: 3 options from GM GENUINE, MELLING and QUALCAST. GM GENUINE 12740071 is listed in this group.

Listed part numbers: SKP SK12740071, GM GENUINE 12740071 and MELLING JB8011, plus the other parts above.

This table covers the guides that keep each lifter aligned. Read more

2 Valve Lifter Guide parts are listed for the 2024 GMC Yukon, from GM GENUINE and MELLING.

Part numbers include GM GENUINE 12664915 and MELLING MLG107.

This table covers the springs that close each intake and exhaust valve. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

2 Valve Spring parts for the 2024 GMC Yukon come from 2 brands — GM GENUINE and SBI.

Part numbers include GM GENUINE 12728733 and SBI 1601688.

This table covers the Valve Spring retainers. Read more

2 Valve Spring Retainer parts for the 2024 GMC Yukon come from 2 brands — GM GENUINE and MELLING.

This group includes GM GENUINE 10166344 and MELLING VSR709.

This table covers the keepers that lock each valve-spring retainer to the stem. Read more

3 Valve Spring Retainer Keeper parts for the 2024 GMC Yukon come from 3 brands — GM GENUINE, MELLING and SBI.

This group includes GM GENUINE 10166345, MELLING VL760 and SBI 1211085.