2016 Cadillac CTS Engine Parts

This table covers the Barometric pressure sensors. Typical signs include a check-engine light for MAP or fuel-rail pressure, or a limp mode under load. A vacuum leak or a clogged reference line will fake a bad pressure sensor. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 12711681.

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

30 Camshaft parts are listed for the 2016 Cadillac CTS, from MELLING and GM GENUINE. MELLING 22205 carries the "Popular" badge. High Performance and Standard Replacement are all represented, and High Performance alone accounts for 29 parts.

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

5 Camshaft Bearing parts are listed for the 2016 Cadillac CTS, from GM GENUINE, DURA-BOND, ENGINETECH and 2 other brands. GM GENUINE 12686894 carries the "Popular" badge.

This group includes GM GENUINE 12686894, DURA-BOND CHP26T and ENGINETECH CC193P and the remaining parts above.

This table covers the Camshaft bolts. Read more

This group shows a single part: ELRING 857390.

This table covers the Camshaft Dowel pins. Read more

One part is listed for the 2016 Cadillac CTS — 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

6 Camshaft Retainer / Thrust Plate parts for the 2016 Cadillac CTS come from 5 brands — APEX, FEL-PRO, MELLING and 2 other brands. The "Popular" part is FEL-PRO ES73115.

Listed part numbers: FEL-PRO ES73115, MELLING MF127 and APEX AES319, plus the other parts above.

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

2 Camshaft Seal parts for the 2016 Cadillac CTS come from 2 brands — MAHLE / CLEVITE and VICTOR REINZ.

Part numbers include MAHLE / CLEVITE B32270 and VICTOR REINZ 711836900.

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

19 Connecting Rod Bearing parts are listed for the 2016 Cadillac CTS, from MAHLE / CLEVITE, GM GENUINE and SEALED POWER. MAHLE / CLEVITE CB663A carries the "Popular" badge.

In the High Performance grade, MAHLE / CLEVITE supplies 11 parts: engineered beyond original-equipment specification. A representative part number is MAHLE / CLEVITE CB663HN.

The Standard Replacement section lists 8 options from MAHLE / CLEVITE, GM GENUINE and SEALED POWER — built to original-equipment specification. MAHLE / CLEVITE CB663A is listed in this group.

This table covers the Connecting Rod bolts. Read more

This group shows a single part: GM GENUINE 11548432.

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

4 Conversion / Lower Gasket Set parts are listed for the 2016 Cadillac CTS, from AJUSA, APEX, ENGINETECH and 1 other brand.

Part numbers include AJUSA 54323600, APEX ACS13056 and ENGINETECH C376CSA, among others listed above.

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

7 Crankshaft Main Bearing parts for the 2016 Cadillac CTS come from 4 brands — MAHLE / CLEVITE, KING ENGINE BEARINGS, ENGINETECH and 1 other brand. The "Popular" part is KING ENGINE BEARINGS MB5013XP.

The High Performance section: 4 options from KING ENGINE BEARINGS and MAHLE / CLEVITE. KING ENGINE BEARINGS MB5013XP is listed in this group.

Standard Replacement: 2 parts, from ENGINETECH and MAHLE / CLEVITE. A representative part number is ENGINETECH BC623J.

1 further part sits outside the graded sections, with the same engine-level match.

This group includes KING ENGINE BEARINGS MB5013XP, MAHLE / CLEVITE MS2339H and KING ENGINE BEARINGS MB5013XPX and the remaining parts above.

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

GM GENUINE supplies the 3 Crankshaft Main Bearing Cap Bolt parts for the 2016 Cadillac CTS.

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

This table covers the sleeves used to restore a grooved crankshaft seal surface. Read more

8 Crankshaft Repair Sleeve parts for the 2016 Cadillac CTS come from 5 brands — WJB / INMOTION PARTS, BCA, FEL-PRO and 2 other brands. The "Popular" part is NATIONAL 99215.

Part numbers include NATIONAL 99215, WJB / INMOTION PARTS WS99215 and BCA NS99215, among others listed above.

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

This group shows a single part: FEL-PRO 16329.

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

14 Crankshaft Seal parts for the 2016 Cadillac CTS come from 8 brands — GM GENUINE, TIMKEN, FEL-PRO and 5 other brands. The "Popular" part is GM GENUINE 12634614.

This table covers the Crankshaft Seal covers. Read more

3 Crankshaft Seal Cover parts are listed for the 2016 Cadillac CTS, from GM GENUINE and DORMAN.

Part numbers include DORMAN 635786, GM GENUINE 12705665 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

One part is listed for the 2016 Cadillac CTS — 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

This group shows a single part: GM GENUINE 12699793.

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

This group shows a single part: GM GENUINE 12699619.

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

One part is listed for the 2016 Cadillac CTS — GM GENUINE 12570326.

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

5 Cylinder Head Bolt parts are listed for the 2016 Cadillac CTS, from GM GENUINE, APEX, FEL-PRO and 1 other brand. GM GENUINE 11546959 carries the "Popular" badge.

Part numbers include GM GENUINE 11546959, APEX AHB1351 and FEL-PRO ES73121, 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

6 Cylinder Head Gasket parts are listed for the 2016 Cadillac CTS, from AJUSA, APEX, GM GENUINE and 2 other brands. APEX AHG1425 carries the "Popular" badge.

Listed part numbers: APEX AHG1425, GM GENUINE 12654622 and AJUSA 10265100, 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

One part is listed for the 2016 Cadillac CTS — AJUSA 52615900.

This table covers the wear sleeves used to restore a Cylinder seal surface. Read more

One part is listed for the 2016 Cadillac CTS — MELLING CSL359F.

This table covers the Engine Block drain plugs. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 11546667.

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

2 Engine Block Heater parts for the 2016 Cadillac CTS come from KAT'S HEATERS.

This group includes KAT'S HEATERS 11484 and KAT'S HEATERS 28510.

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

One part is listed for the 2016 Cadillac CTS — AJUSA 50553600.

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

2 Exhaust Valve parts for the 2016 Cadillac CTS come from 2 brands — GM GENUINE and MELLING.

Listed part numbers: GM GENUINE 12678746 and MELLING V5815.

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

2 Fuel Pump Camshaft Follower parts are listed for the 2016 Cadillac CTS, from SPECTRA PREMIUM and STANDARD MOTOR PRODUCTS.

This group includes SPECTRA PREMIUM FSA1212CF and STANDARD MOTOR PRODUCTS GDF103.

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

One part is listed for the 2016 Cadillac CTS — GM GENUINE 12713718.

This table covers the Harmonic Balancer bolts. Read more

2 Harmonic Balancer Bolt parts for the 2016 Cadillac CTS come from 2 brands — FEL-PRO and GM GENUINE.

Listed part numbers: 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

This group shows a single part: GM GENUINE 12701996.

This table covers the Intake Manifold bolts. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 11546958.

This table covers the Intake Manifold covers. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 12650928.

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

This group shows a single part: GM GENUINE 12650770.