2022 GMC Terrain Engine Parts

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

GM GENUINE supplies both parts for the 2022 GMC Terrain.

Listed part numbers: GM GENUINE 12675774 and GM GENUINE 12675781.

This table covers the Camshaft bolts. Read more

This group shows a single part: GM GENUINE 12740203.

This table covers the gaskets that seal the Camshaft Housing. 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 2022 GMC Terrain — GM GENUINE 12677261.

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

This group shows a single part: GM GENUINE 12636316.

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

One part is listed for the 2022 GMC Terrain — GM GENUINE 12674545.

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

3 Connecting Rod Bearing parts are listed for the 2022 GMC Terrain, from ENGINETECH, GM GENUINE and TOPLINE.

Part numbers include ENGINETECH BB313J, GM GENUINE 12674806 and TOPLINE RBGM7.

This table covers the Connecting Rod bolts. Read more

This group shows a single part: GM GENUINE 11611067.

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

3 Conversion / Lower Gasket Set parts are listed for the 2022 GMC Terrain, from AJUSA, ELRING and TOPLINE.

Part numbers include AJUSA 54227700, ELRING 886920 and TOPLINE CBSGM7.

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

One part is listed for the 2022 GMC Terrain — GM GENUINE 12637325.

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

3 Crankshaft Main Bearing parts for the 2022 GMC Terrain come from 3 brands — ENGINETECH, GM GENUINE and TOPLINE.

This group includes ENGINETECH BC211J, GM GENUINE 25204450 and TOPLINE MBGM7.

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 for the 2022 GMC Terrain come from 3 brands — GM GENUINE, ELRING and AJUSA. The "Popular" part is GM GENUINE 12661527.

Part numbers include GM GENUINE 12661527, GM GENUINE 12653685 and AJUSA 15108300, among others listed above.

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

This group shows a single part: GM GENUINE 12668716.

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

5 Cylinder Head Bolt parts are listed for the 2022 GMC Terrain, from GM GENUINE, AJUSA, ELRING and 2 other brands. GM GENUINE 11548125 carries the "Popular" badge.

Part numbers include GM GENUINE 11548125, AJUSA 81071200 and ELRING 940160, 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

4 Cylinder Head Gasket parts are listed for the 2022 GMC Terrain, from AJUSA, ELRING, GM GENUINE and 1 other brand.

Listed part numbers: AJUSA 10233700, ELRING 259821 and GM GENUINE 12681524, plus the other 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

5 Cylinder Head Gasket Set parts are listed for the 2022 GMC Terrain, from AJUSA, GM GENUINE, MAHLE / CLEVITE and 1 other brand.

This group includes AJUSA 52587500, AJUSA 52695300 and GM GENUINE 12709180 and the remaining parts above.

This table covers the Engine Block drain plugs. Read more

One part is listed for the 2022 GMC Terrain — GM GENUINE 11602951.

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

This group shows a single part: GM GENUINE 12586687.

This table covers the Engine covers. Read more

2 Engine Cover parts are listed for the 2022 GMC Terrain, from TECHPRO and VARIOUS MFR.

Part numbers include TECHPRO GM1228197, among others listed above.

This table covers the Engine Cover grommets. Read more

2 Engine Cover Grommet parts for the 2022 GMC Terrain come from GM GENUINE.

Part numbers include GM GENUINE 12660941 and GM GENUINE 12661056.

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

This group shows a single part: 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

3 Engine Kit Gasket Set parts are listed for the 2022 GMC Terrain, from AJUSA and TOPLINE.

Part numbers include AJUSA 50535700, AJUSA 50614700 and TOPLINE CGSGM7.

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

4 Exhaust Valve parts for the 2022 GMC Terrain come from 4 brands — ENGINETECH, GM GENUINE, MELLING and 1 other brand.

Part numbers include ENGINETECH V1421, GM GENUINE 12637241 and MELLING V5820, among others listed above.

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

One part is listed for the 2022 GMC Terrain — GM GENUINE 12718357.

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

2 Harmonic Balancer parts are listed for the 2022 GMC Terrain, from GM GENUINE and HL MANDO.

Listed part numbers: GM GENUINE 12638583 and HL MANDO 30A5031.

This table covers the Harmonic Balancer bolts. Read more

This group shows a single part: GM GENUINE 11611070.

This table covers the Intake insulators. Read more

One part is listed for the 2022 GMC Terrain — GM GENUINE 25205419.

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

This group shows a single part: GM GENUINE 25206906.

This table covers the Intake Manifold bolts. Read more

One part is listed for the 2022 GMC Terrain — GM GENUINE 11588352.

This table covers the Intake Manifold covers. Read more

One part is listed for the 2022 GMC Terrain — GM GENUINE 12655713.

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 are listed for the 2022 GMC Terrain, from GM GENUINE, AJUSA, ELRING and 2 other brands. GM GENUINE 12637018 carries the "Popular" badge.

Listed part numbers: GM GENUINE 12637018, AJUSA 13287300 and ELRING 884060, plus the other 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

4 Intake Valve parts for the 2022 GMC Terrain come from 4 brands — ENGINETECH, GM GENUINE, MELLING and 1 other brand.

Listed part numbers: ENGINETECH V1420, GM GENUINE 12636317 and MELLING V5819, plus the other parts above.

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

7 Motor Mount parts for the 2022 GMC Terrain come from 5 brands — ANCHOR, GM GENUINE, DEA / MARMON RIDE CONTROL and 2 other brands. The "Popular" part is ANCHOR 3530.

Listed part numbers: ANCHOR 3530, GM GENUINE 84884383 and ANCHOR 3650, plus the other parts above.

This table covers the Motor Mount bolts. Read more

One part is listed for the 2022 GMC Terrain — GM GENUINE 11547918.

This table covers the brackets that mount the Motor Mount. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

This group shows a single part: GM GENUINE 85511549.

This table covers the Motor Mount Bracket bolts. Read more

One part is listed for the 2022 GMC Terrain — GM GENUINE 11588754.

This table covers the Motor Mount kits. Read more

This group shows a single part: ANCHOR 301162.

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 for the 2022 GMC Terrain come from 6 brands — LIQUI MOLY, MOBIL, VALVOLINE and 3 other brands. The "Popular" part is ACDELCO 109302.

The Full Synthetic section lists 18 options from LIQUI MOLY, MOBIL, VALVOLINE and 3 other brands — full-synthetic oils. ACDELCO 109302 is listed in this group.

In the High Mileage (>75,000 Miles) grade, MOBIL supplies 2 parts: oils grouped for high-mileage engines. A representative part number is MOBIL 122535.

This table covers the Oil check valves. Read more

This group shows a single part: GM GENUINE 12603277.

This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant. Read more

6 Oil Cooler parts for the 2022 GMC Terrain come from 5 brands — VEMO, DORMAN, GM GENUINE and 2 other brands. The "Popular" part is DORMAN 918628.

Part numbers include DORMAN 918628, GM GENUINE 12678774 and GPD 2611423, among others listed above.

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

3 Oil Cooler Gasket parts are listed for the 2022 GMC Terrain, from ELRING, FEL-PRO and GM GENUINE.

Part numbers include ELRING 592860, FEL-PRO 73745 and GM GENUINE 12641870.

This table covers the Oil Dipstick tubes. Read more

This group shows a single part: GM GENUINE 12696720.

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 are listed for the 2022 GMC Terrain, from FEL-PRO and GM GENUINE.

This group includes FEL-PRO 73889 and GM GENUINE 24504031.

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

4 Oil Drain Plug parts for the 2022 GMC Terrain come from 3 brands — DORMAN, ELRING and GM GENUINE.

Listed part numbers: DORMAN 090948CD, DORMAN 090948 and ELRING 823400, 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

7 Oil Drain Plug Gasket parts are listed for the 2022 GMC Terrain, from DORMAN, GM GENUINE, AJUSA and 2 other brands. DORMAN 097119 carries the "Popular" badge.

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

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

3 Oil Filler Cap parts for the 2022 GMC Terrain come from 3 brands — ACDELCO, CALORSTAT and MOTORAD.

This group includes ACDELCO FC270, CALORSTAT OC2314 and MOTORAD MO190.

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

One part is listed for the 2022 GMC Terrain — GM GENUINE 24100002.

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

14 Oil Filter parts for the 2022 GMC Terrain come from 10 brands — FVP, WIX, ACDELCO and 7 other brands. The "Popular" part is WIX WL10290XP.

The Economy section lists 5 options from CHAMP / LUBER-FINER, FRAM, FVP and 2 other brands — the catalog's value-priced group. CHAMP / LUBER-FINER PH10064 is listed in this group.

The High Performance / Heavy Duty section lists 2 options from WIX and MOBIL — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. WIX WL10290XP is listed in this group.

In the Standard Replacement grade, ACDELCO, MAHLE / CLEVITE, WIX and 2 other brands supply 7 parts: built to original-equipment specification. A representative part number is ACDELCO PF64.

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

This group shows a single part: GM GENUINE 11548315.

This table covers the Oil nozzles. Read more

3 Oil Nozzle parts for the 2022 GMC Terrain come from 2 brands — GM GENUINE and MELLING.

This group includes GM GENUINE 12656544, GM GENUINE 12666740 and MELLING 5469N.

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

7 Oil Pan parts are listed for the 2022 GMC Terrain, from DORMAN, GM GENUINE and SPECTRA PREMIUM. DORMAN 264622 carries the "Popular" badge.

This group includes DORMAN 264622, GM GENUINE 12637773 and DORMAN 264217 and the remaining parts above.

This table covers the Oil Pan bolts. Read more

2 Oil Pan Bolt parts for the 2022 GMC Terrain come from GM GENUINE.

This group includes GM GENUINE 11519038 and GM GENUINE 11588713.

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 for the 2022 GMC Terrain come from 2 brands — GM GENUINE and TOPLINE.

Part numbers include GM GENUINE 12706965, GM GENUINE 25205039 and TOPLINE OPGM7.

This table covers the Oil Pump bolts. Read more

GM GENUINE supplies both parts for the 2022 GMC Terrain.

Listed part numbers: GM GENUINE 11588717 and GM GENUINE 11604344.

This table covers the chains that drive the oil pump. Read more

6 Oil Pump Chain parts are listed for the 2022 GMC Terrain, from MELLING, GM GENUINE, INA and 1 other brand. MELLING 31074SX carries the "Popular" badge.

In the Kit grade, MELLING and INA supply 2 parts: grouped under the catalog's "Kit" designation — the notes column spells out what sets them apart. A representative part number is MELLING 31074SX.

The Standard Replacement section: 4 options from GM GENUINE, CLOYES and MELLING. CLOYES C522 is listed in this group.

This group includes MELLING 31074SX, INA ZC0159100 and CLOYES C522 and the remaining parts above.

This table covers the Oil Pump Chain tensioners. 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

3 Oil Pump Chain Tensioner parts for the 2022 GMC Terrain come from 3 brands — CLOYES, GM GENUINE and MELLING.

Part numbers include CLOYES 95811, GM GENUINE 12636529 and MELLING BT7038.

This table covers the Oil Pump Control Valve 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 2022 GMC Terrain — GM GENUINE 12686437.

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

GM GENUINE supplies both parts for the 2022 GMC Terrain.

This group includes GM GENUINE 12644557 and GM GENUINE 12644558.

This table covers the gaskets that seal the Oil Pump Pickup Tube. 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

3 Oil Pump Pickup Tube Gasket parts are listed for the 2022 GMC Terrain, from ACDELCO, FEL-PRO and GM GENUINE.

Part numbers include ACDELCO 55488933, FEL-PRO 73744 and GM GENUINE 12637179.

This table covers the seals at the Oil Pump. 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 2022 GMC Terrain — ELRING 911190.

This table covers the gaskets that seal the Oil Strainer. 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 2022 GMC Terrain — ELRING 876720.

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

This group shows a single part: GM GENUINE 12691054.

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

One part is listed for the 2022 GMC Terrain — TOPLINE PAGM7.

This table covers the Piston Pin retainers. Read more

This group shows a single part: GM GENUINE 12639680.

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

2 Piston Ring parts are listed for the 2022 GMC Terrain, from GM GENUINE and TOPLINE.

Part numbers include GM GENUINE 12682502 and TOPLINE RSGM7.

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

This group shows a single part: GM GENUINE 55569172.

This table covers the Rocker Arm nuts. Read more

One part is listed for the 2022 GMC Terrain — GM GENUINE 11546449.

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

4 Timing Chain parts are listed for the 2022 GMC Terrain, from CLOYES, GM GENUINE, MELLING and 1 other brand.

This group includes CLOYES C521, GM GENUINE 12672278 and MELLING 1073 and the remaining parts above.

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

8 Timing Chain & Component Kit parts for the 2022 GMC Terrain come from 3 brands — S.A. GEAR, MELLING and CLOYES. The "Popular" part is MELLING 31073SX.

The Economy section: 4 options from S.A. GEAR. S.A. GEAR 76387TS is listed in this group.

Standard Replacement: 4 parts, from MELLING and CLOYES. A representative part number is MELLING 31073SX.

Part numbers include MELLING 31073SX, S.A. GEAR 76387TS and S.A. GEAR 76387T, among others listed above.

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

13 Timing Chain Guide / Damper parts are listed for the 2022 GMC Terrain, from GM GENUINE, MELLING, CLOYES and 1 other brand. MELLING BG7038 carries the "Popular" badge.

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

5 Timing Chain Tensioner parts for the 2022 GMC Terrain come from 4 brands — GM GENUINE, MELLING, CLOYES and 1 other brand. The "Popular" part is MELLING BT7036.

Part numbers include MELLING BT7036, CLOYES 95808 and GM GENUINE 11588726, among others listed above.

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 are listed for the 2022 GMC Terrain, from ELRING and GM GENUINE.

Part numbers include ELRING 731021 and GM GENUINE 12636523.

This table covers the Timing covers. Read more

2 Timing Cover parts are listed for the 2022 GMC Terrain, from GM GENUINE and SKP.

This group includes GM GENUINE 12695111 and SKP SK12695111.

This table covers the Timing Cover bolts. Read more

2 Timing Cover Bolt parts for the 2022 GMC Terrain come from GM GENUINE.

Part numbers include GM GENUINE 11516328 and GM GENUINE 11547061.

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

This group shows a single part: GM GENUINE 12741846.

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

4 Timing Crank Sprocket parts for the 2022 GMC Terrain come from 4 brands — CLOYES, GM GENUINE, MELLING and 1 other brand.

Listed part numbers: CLOYES S1043, GM GENUINE 12664050 and MELLING S1256, plus the other parts 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

11 Torque Strut Mount parts are listed for the 2022 GMC Terrain, from DEA / MARMON RIDE CONTROL, ANCHOR, GM GENUINE and 2 other brands. ANCHOR 3504 carries the "Popular" badge.