2023 Chevrolet Traverse Engine Parts

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

4 Camshaft parts for the 2023 Chevrolet Traverse come from GM GENUINE.

Part numbers include GM GENUINE 12666074, GM GENUINE 12666072 and GM GENUINE 12666073, among others listed above.

This table covers the Camshaft Alignment tools. This is a service tool, not a wear part — match the application in the notes. Read more

One part is listed for the 2023 Chevrolet Traverse — LISLE 37530.

This table covers the seals at each camshaft end. 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

One part is listed for the 2023 Chevrolet Traverse — GM GENUINE 12574477.

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

This group shows a single part: GM GENUINE 12691084.

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

4 Connecting Rod Bearing parts for the 2023 Chevrolet Traverse come from 2 brands — GM GENUINE and MAHLE / CLEVITE.

Listed part numbers: GM GENUINE 12643667, GM GENUINE 19301183 and MAHLE / CLEVITE CB2037A, plus the other parts above.

This table covers the Connecting Rod bolts. Read more

One part is listed for the 2023 Chevrolet Traverse — GM GENUINE 11519680.

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

2 Conversion / Lower Gasket Set parts for the 2023 Chevrolet Traverse come from 2 brands — MAHLE / CLEVITE and VICTOR REINZ.

Listed part numbers: MAHLE / CLEVITE CS54661 and VICTOR REINZ 081008601.

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

This group shows a single part: GM GENUINE 12661873.

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

GM GENUINE supplies both parts for the 2023 Chevrolet Traverse.

Part numbers include GM GENUINE 12643668 and GM GENUINE 12643670.

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

6 Crankshaft Main Bearing Cap Bolt parts for the 2023 Chevrolet Traverse come from GM GENUINE. The "Popular" part is GM GENUINE 12560272.

Part numbers include GM GENUINE 12560272, GM GENUINE 11588713 and GM GENUINE 11518861, among others listed above.

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

4 Crankshaft Seal parts are listed for the 2023 Chevrolet Traverse, from GM GENUINE, MAHLE / CLEVITE and VICTOR REINZ.

This group includes GM GENUINE 12608750, GM GENUINE 12637710 and MAHLE / CLEVITE JV1716 and the remaining parts above.

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

GM GENUINE supplies both parts for the 2023 Chevrolet Traverse.

Listed part numbers: GM GENUINE 12718556 and GM GENUINE 12718561.

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

3 Cylinder Head Bolt parts for the 2023 Chevrolet Traverse come from 2 brands — GM GENUINE and VICTOR REINZ.

Part numbers include GM GENUINE 19352499, GM GENUINE 11518861 and VICTOR REINZ 141013901.

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

9 Cylinder Head Gasket parts for the 2023 Chevrolet Traverse come from 5 brands — GM GENUINE, FEL-PRO, MAHLE / CLEVITE and 2 other brands. The "Popular" part is GM GENUINE 12634479.

This group includes GM GENUINE 12634479, GM GENUINE 12648843 and FEL-PRO 26376PT and the remaining parts 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

This group shows a single part: MAHLE / CLEVITE HS54661P.

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

One part is listed for the 2023 Chevrolet Traverse — GM GENUINE 12587380.

This table covers the Engine covers. Read more

2 Engine Cover parts for the 2023 Chevrolet Traverse come from 2 brands — TECHPRO and VARIOUS MFR.

Listed part numbers: TECHPRO GM1228191, plus the other parts above.

This table covers the Engine Cover grommets. Read more

One part is listed for the 2023 Chevrolet Traverse — GM GENUINE 12737359.

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 2023 Chevrolet Traverse, from GM GENUINE, MELLING and SBI.

This group includes GM GENUINE 12621548, MELLING V3212 and SBI 13212.

This table covers the Expansion 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

This group shows a single part: GM GENUINE 11569584.

This table covers the followers that drive a mechanical fuel pump off the camshaft. Read more

This group shows a single part: GM GENUINE 12590679.

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

5 Harmonic Balancer parts for the 2023 Chevrolet Traverse come from 5 brands — GM GENUINE, ATP, DAYCO and 2 other brands. The "Popular" part is GM GENUINE 12697768.

Listed part numbers: GM GENUINE 12697768, ATP 102366 and DAYCO PB1509N, plus the other parts above.

This table covers the Harmonic Balancer bolts. Read more

2 Harmonic Balancer Bolt parts are listed for the 2023 Chevrolet Traverse, from DORMAN and GM GENUINE.

Part numbers include DORMAN 595005 and GM GENUINE 11549124.

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

4 Intake Manifold parts are listed for the 2023 Chevrolet Traverse, from GM GENUINE, DORMAN and LARES.

Part numbers include DORMAN 615948, GM GENUINE 12699182 and GM GENUINE 12611155, among others listed above.

This table covers the Intake Manifold bolts. Read more

This group shows a single part: GM GENUINE 11562253.

This table covers the Intake Manifold covers. Read more

This group shows a single part: GM GENUINE 12737360.

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

4 Intake Manifold Gasket parts for the 2023 Chevrolet Traverse come from 4 brands — FEL-PRO, GM GENUINE, MAHLE / CLEVITE and 1 other brand.

Part numbers include FEL-PRO MS97222, GM GENUINE 12735535 and MAHLE / CLEVITE MS19932, among others listed above.

This table covers the gaskets that seal the Intake Plenum. 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 Intake Plenum Gasket parts are listed for the 2023 Chevrolet Traverse, from FEL-PRO, GM GENUINE, MAHLE / CLEVITE and 1 other brand.

Part numbers include FEL-PRO MS97241, GM GENUINE 12647263 and MAHLE / CLEVITE MS19925, among others listed 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 2023 Chevrolet Traverse, from GM GENUINE, MELLING and SBI.

This group includes GM GENUINE 12610931, MELLING V3333 and SBI 13333.

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

4 Motor Mount parts are listed for the 2023 Chevrolet Traverse, from ANCHOR, DEA / MARMON RIDE CONTROL, GM GENUINE and 1 other brand.

Listed part numbers: ANCHOR 3517, DEA / MARMON RIDE CONTROL A5998 and GM GENUINE 84499830, plus the other parts above.

This table covers the Motor Mount bolts. Read more

2 Motor Mount Bolt parts for the 2023 Chevrolet Traverse come from GM GENUINE.

Listed part numbers: GM GENUINE 11547918 and GM GENUINE 11548249.

This table covers the Motor Mount Bracket bolts. Read more

This group shows a single part: GM GENUINE 11611833.

This table covers the Motor Mount kits. Read more

One part is listed for the 2023 Chevrolet Traverse — ANCHOR 300500.

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

20 Oil parts are listed for the 2023 Chevrolet Traverse, from MOBIL, LIQUI MOLY, VALVOLINE and 3 other brands. ACDELCO 109324 carries the "Popular" badge.

In the Full Synthetic grade, LIQUI MOLY, MOBIL, VALVOLINE and 3 other brands supply 18 parts: full-synthetic oils. A representative part number is ACDELCO 109324.

The High Mileage (>75,000 Miles) section lists 2 options from MOBIL — oils grouped for high-mileage engines. MOBIL 123842 is listed in this group.

This table covers the Oil Dipstick tubes. Read more

GM GENUINE supplies both parts for the 2023 Chevrolet Traverse.

This group includes GM GENUINE 12677182 and GM GENUINE 12664110.

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

2 Oil Dipstick / Tube Seal parts for the 2023 Chevrolet Traverse come from 2 brands — FEL-PRO and GM GENUINE.

Part numbers include FEL-PRO 73889 and GM GENUINE 24504031.

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

4 Oil Drain Plug parts are listed for the 2023 Chevrolet Traverse, from DORMAN, GM GENUINE and VAICO.

Part numbers include DORMAN 090034, DORMAN 090175 and GM GENUINE 11562588, among others listed 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

4 Oil Drain Plug Gasket parts for the 2023 Chevrolet Traverse come from 3 brands — DORMAN, GM GENUINE and VICTOR REINZ.

Part numbers include DORMAN 097119, DORMAN 97119 and GM GENUINE 12616850, among others listed above.

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

5 Oil Filler Cap parts are listed for the 2023 Chevrolet Traverse, from GATES, ACDELCO, CALORSTAT and 2 other brands. GATES 31103 carries the "Popular" badge.

Listed part numbers: GATES 31103, ACDELCO FC243 and CALORSTAT OC2314, 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 2023 Chevrolet Traverse — GM GENUINE 12650614.

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 2023 Chevrolet Traverse, from VARIOUS MFR, WIX, ACDELCO and 5 other brands. WIX WL10255XP carries the "Popular" badge.

In the Economy grade, FVP, PRO-TEC and VARIOUS MFR supply 3 parts: the catalog's value-priced group. A representative part number is FVP R0255.

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 lists 6 options from ACDELCO, WIX, HASTINGS / BALDWIN and 2 other brands — built to original-equipment specification. 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 Filter Adapter 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

This group shows a single part: VICTOR REINZ 711460600.

This table covers the gaskets that seal the Oil Filter. 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 12687466.

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

One part is listed for the 2023 Chevrolet Traverse — GM GENUINE 12667039.

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 2023 Chevrolet Traverse — 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 2023 Chevrolet Traverse — GM GENUINE 12638820.

This table covers the Oil nozzles. Read more

One part is listed for the 2023 Chevrolet Traverse — GM GENUINE 12640455.

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

This group shows a single part: GM GENUINE 12716568.

This table covers the Oil Pan bolts. Read more

One part is listed for the 2023 Chevrolet Traverse — GM GENUINE 11588725.

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

3 Oil Pump parts are listed for the 2023 Chevrolet Traverse, from AUTOTECNICA, GM GENUINE and MELLING.

This group includes AUTOTECNICA GM1423406, GM GENUINE 12640448 and MELLING M353.

This table covers the Oil Pump bolts. Read more

This group shows a single part: GM GENUINE 11588729.

This table covers the pickup tubes and screens that feed the oil pump. Read more

This group shows a single part: MELLING 433S.

This table covers the O-rings that seal the oil-pump pickup tube. 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 2023 Chevrolet Traverse — GM GENUINE 12691257.

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

One part is listed for the 2023 Chevrolet Traverse — GM GENUINE 12685069.

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

2 Piston parts for the 2023 Chevrolet Traverse come from GM GENUINE.

Part numbers include GM GENUINE 12686359 and GM GENUINE 12686358.

This table covers the Piston Pin retainers. Read more

One part is listed for the 2023 Chevrolet Traverse — GM GENUINE 12566186.

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

3 Piston Ring parts for the 2023 Chevrolet Traverse come from 2 brands — GM GENUINE and HASTINGS MANUFACTURING.

Listed part numbers: GM GENUINE 12644928, GM GENUINE 12654440 and HASTINGS MANUFACTURING 2C4114.

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

4 Rocker Arm parts are listed for the 2023 Chevrolet Traverse, from GM GENUINE, MELLING, SBI and 1 other brand.

Part numbers include GM GENUINE 24100294, MELLING MR1323 and SBI 1801323, among others listed above.

This table covers the Rocker Arm nuts. Read more

This group shows a single part: GM GENUINE 11546449.

This table covers the Timing Belt pulleys. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

One part is listed for the 2023 Chevrolet Traverse — VAICO V510226.

This table covers the Timing Cam sprockets. Read more

GM GENUINE supplies both parts for the 2023 Chevrolet Traverse.

Part numbers include GM GENUINE 12612839 and GM GENUINE 12612838.

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

6 Timing Chain parts for the 2023 Chevrolet Traverse come from 3 brands — MELLING, GM GENUINE and PREFERRED COMPONENTS INC. The "Popular" part is MELLING 753.

Part numbers include MELLING 753, MELLING 754 and GM GENUINE 12637744, among others listed above.

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

10 Timing Chain & Component Kit parts are listed for the 2023 Chevrolet Traverse, from MELLING, PREFERRED COMPONENTS INC, INA and 1 other brand. ENGINETECH TS0753 carries the "Popular" badge.

Economy: 2 parts, from PREFERRED COMPONENTS INC. A representative part number is PREFERRED COMPONENTS INC TS21004.

The Standard Replacement section: 8 options from MELLING, INA and ENGINETECH. ENGINETECH TS0753 is listed in this group.

This table covers the guides and dampers that keep the timing chain on its path. Read more

20 Timing Chain Guide / Damper parts for the 2023 Chevrolet Traverse come from 3 brands — GM GENUINE, MELLING and PREFERRED COMPONENTS INC. The "Popular" part is GM GENUINE 12623514.

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

11 Timing Chain Tensioner parts are listed for the 2023 Chevrolet Traverse, from GM GENUINE, MELLING and PREFERRED COMPONENTS INC. MELLING BT5536 carries the "Popular" badge.

This table covers the seals at the Timing Chain Tensioner Gasket. 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

2 Timing Chain Tensioner Gasket / Seal parts for the 2023 Chevrolet Traverse come from GM GENUINE.

Listed part numbers: GM GENUINE 12589479 and GM GENUINE 12589477.

This table covers the Timing Cover bolts. Read more

GM GENUINE supplies both parts for the 2023 Chevrolet Traverse.

Part numbers include GM GENUINE 11588730 and GM GENUINE 11570139.

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

4 Timing Cover Gasket parts are listed for the 2023 Chevrolet Traverse, from VICTOR REINZ, GM GENUINE and MAHLE / CLEVITE.

This group includes GM GENUINE 12589478, MAHLE / CLEVITE JV5178 and VICTOR REINZ 711845000 and the remaining parts above.

This table covers the seals at the Timing Cover. 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

One part is listed for the 2023 Chevrolet Traverse — VICTOR REINZ 811017400.

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

3 Timing Crank Sprocket parts are listed for the 2023 Chevrolet Traverse, from GM GENUINE, MELLING and PREFERRED COMPONENTS INC.

Listed part numbers: GM GENUINE 12645465, MELLING S921 and PREFERRED COMPONENTS INC G56007.

This table covers the Timing Idler sprockets. Read more

4 Timing Idler Sprocket parts for the 2023 Chevrolet Traverse come from 2 brands — MELLING and PREFERRED COMPONENTS INC.

Part numbers include MELLING S930, MELLING S932 and PREFERRED COMPONENTS INC G56008, among others listed above.

This table covers the Torque Strut mounts. 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

This group shows a single part: DEA / MARMON RIDE CONTROL A20349.

This table covers the Valve covers. Read more

3 Valve Cover parts for the 2023 Chevrolet Traverse come from 2 brands — GM GENUINE and DORMAN.

This group includes DORMAN 264930, GM GENUINE 12705522 and GM GENUINE 12688702.

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 11570020.

This table covers the seals at the Valve Cover Bolt. 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 12595122.

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

5 Valve Cover Gasket parts are listed for the 2023 Chevrolet Traverse, from GM GENUINE, FEL-PRO, MAHLE / CLEVITE and 1 other brand. FEL-PRO VS50888R carries the "Popular" badge.

This group includes FEL-PRO VS50888R, GM GENUINE 12688703 and GM GENUINE 12664357 and the remaining parts above.

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

2 Valve Lifter parts are listed for the 2023 Chevrolet Traverse, from GM GENUINE and SBI.

This group includes GM GENUINE HL129 and SBI VL175.

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 2023 Chevrolet Traverse come from 2 brands — GM GENUINE and SBI.

This group includes GM GENUINE 12686721 and SBI 1601715.

This table covers the Valve Spring retainers. Read more

2 Valve Spring Retainer parts for the 2023 Chevrolet Traverse come from 2 brands — GM GENUINE and MELLING.

This group includes GM GENUINE 12575196 and MELLING VSR713.