2011 Buick Lucerne Engine Parts

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

8 Camshaft Seal parts for the 2011 Buick Lucerne come from 8 brands — FEL-PRO, GM GENUINE, APEX and 5 other brands. The "Popular" part is FEL-PRO TCS46011.

Listed part numbers: FEL-PRO TCS46011, GM GENUINE 01647477 and APEX ATC3680, plus the other parts above.

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 are listed for the 2011 Buick Lucerne, from ENGINETECH, KING ENGINE BEARINGS, MAHLE / CLEVITE and 1 other brand.

Part numbers include ENGINETECH BB310J, KING ENGINE BEARINGS CR8003SI and MAHLE / CLEVITE CB1648P, among others listed above.

This table covers the Connecting Rod bolts. Read more

This group shows a single part: GM GENUINE 12552947.

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

5 Conversion / Lower Gasket Set parts are listed for the 2011 Buick Lucerne, from ENGINETECH, APEX, FEL-PRO and 2 other brands. ENGINETECH GM281CSF carries the "Popular" badge.

Part numbers include ENGINETECH GM281CSF, APEX ACS3135 and FEL-PRO CS261504, 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

4 Crankshaft Main Bearing parts for the 2011 Buick Lucerne come from 3 brands — MAHLE / CLEVITE, ENGINETECH and SEALED POWER.

Listed part numbers: ENGINETECH BC414J, MAHLE / CLEVITE MS2206P and MAHLE / CLEVITE MS2206A, plus the other parts 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

11 Crankshaft Seal parts for the 2011 Buick Lucerne come from 8 brands — FEL-PRO, APEX, VICTOR REINZ and 5 other brands. The "Popular" part is FEL-PRO BS40670.

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

This group shows a single part: GM GENUINE 12578243.

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

One part is listed for the 2011 Buick Lucerne — GM GENUINE 03522352.

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

5 Cylinder Head Bolt parts are listed for the 2011 Buick Lucerne, from FEL-PRO, APEX, ENGINETECH and 2 other brands. FEL-PRO ES72217 carries the "Popular" badge.

Part numbers include FEL-PRO ES72217, APEX AHB370 and ENGINETECH HB279, 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

9 Cylinder Head Gasket parts are listed for the 2011 Buick Lucerne, from FEL-PRO, APEX, MAHLE / CLEVITE and 2 other brands. FEL-PRO 26151PT carries the "Popular" badge.

Part numbers include FEL-PRO 26151PT, FEL-PRO 26150PT and APEX AHG370R, 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

6 Cylinder Head Gasket Set parts are listed for the 2011 Buick Lucerne, from ENGINETECH, FEL-PRO, MAHLE / CLEVITE and 1 other brand. ENGINETECH GM281HSE carries the "Popular" badge.

Listed part numbers: ENGINETECH GM281HSE, FEL-PRO HS26150PT4 and ENGINETECH GM281HSEWB, plus the other parts above.

This table covers the Cylinder Head 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 Cylinder Head Plug parts for the 2011 Buick Lucerne come from GM GENUINE.

Part numbers include GM GENUINE 11562126 and GM GENUINE 01647544.

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

This group shows a single part: KAT'S HEATERS 11484.

This table covers the Engine covers. Read more

2 Engine Cover parts are listed for the 2011 Buick Lucerne, from TECHPRO and VARIOUS MFR.

This group includes TECHPRO GM1228108 and the remaining parts above.

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

2 Engine Kit Gasket Set parts are listed for the 2011 Buick Lucerne, from AJUSA and ENGINETECH.

Listed part numbers: AJUSA 50551100 and ENGINETECH GM281K5.

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 2011 Buick Lucerne come from 2 brands — QUALCAST and SBI.

This group includes QUALCAST 1013243 and SBI 13243.

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

3 Harmonic Balancer parts are listed for the 2011 Buick Lucerne, from ATP, DAYCO and DORMAN.

This group includes ATP 102382, DAYCO PB1544N and DORMAN 594443.

This table covers the Harmonic Balancer bolts. Read more

2 Harmonic Balancer Bolt parts for the 2011 Buick Lucerne come from 2 brands — DORMAN and GM GENUINE.

This group includes 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

This group shows a single part: GM GENUINE 19330172.

This table covers the Intake Manifold bolts. Read more

One part is listed for the 2011 Buick Lucerne — GM GENUINE 11588352.

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 2011 Buick Lucerne, from FEL-PRO, APEX, GM GENUINE and 2 other brands. FEL-PRO MS96716 carries the "Popular" badge.

Part numbers include FEL-PRO MS96716, APEX AMS3692 and GM GENUINE 12588809, 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 for the 2011 Buick Lucerne come from 3 brands — ENGINETECH, QUALCAST and SBI.

Part numbers include ENGINETECH V4362, QUALCAST 102053 and SBI 02053.

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 for the 2011 Buick Lucerne come from 4 brands — ANCHOR, WESTAR, DEA / MARMON RIDE CONTROL and 1 other brand. The "Popular" part is ANCHOR 3166.

This group includes ANCHOR 3166, WESTAR EM3166 and ANCHOR 3320 and the remaining parts above.

This table covers the Motor Mount Bracket bolts. Read more

One part is listed for the 2011 Buick Lucerne — GM GENUINE 11569601.

This table covers the Motor Mount kits. Read more

2 Motor Mount Kit parts for the 2011 Buick Lucerne come from 2 brands — ANCHOR and WESTAR.

This group includes ANCHOR 300607 and WESTAR ETK074.

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

23 Oil parts for the 2011 Buick Lucerne come from 6 brands — VALVOLINE, MOBIL, LIQUI MOLY and 3 other brands. The "Popular" part is LIQUI MOLY 20138.

The Full Synthetic section lists 19 options from VALVOLINE, LIQUI MOLY, MOBIL and 3 other brands — full-synthetic oils. LIQUI MOLY 20138 is listed in this group.

In the High Mileage (>75,000 Miles) grade, MOBIL and VALVOLINE supply 4 parts: oils grouped for high-mileage engines. A representative part number is MOBIL 103767.

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

One part is listed for the 2011 Buick Lucerne — FEL-PRO ES73360.

This table covers the Oil Cooler Mounting kits. Read more

HAYDEN supplies both parts for the 2011 Buick Lucerne.

This group includes HAYDEN 238 and HAYDEN 153.

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

3 Oil Dipstick / Tube Seal parts are listed for the 2011 Buick Lucerne, from ELRING, FEL-PRO and GM GENUINE.

Listed part numbers: ELRING 584210, FEL-PRO 73889 and GM GENUINE 24504031.

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

7 Oil Drain Plug parts for the 2011 Buick Lucerne come from 5 brands — DORMAN, AGS, ELRING and 2 other brands. The "Popular" part is DORMAN 090175.

The Economy section lists 1 option from DORMAN — the catalog's value-priced group. DORMAN 090175 is listed in this group.

In the Twist Drain grade, DORMAN supplies 1 part: grouped under the catalog's "Twist Drain" designation — the notes column spells out what sets them apart. A representative part number is DORMAN 092018.

5 further parts sit outside the graded sections, with the same engine-level match.

Listed part numbers: DORMAN 090175, DORMAN 092018 and DORMAN 090034, 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

10 Oil Drain Plug Gasket parts are listed for the 2011 Buick Lucerne, from FEL-PRO, DORMAN, GM GENUINE and 5 other brands. FEL-PRO 70820 carries the "Popular" badge.

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

6 Oil Filler Cap parts for the 2011 Buick Lucerne come from 6 brands — ACDELCO, MOTORAD, CALORSTAT and 3 other brands. The "Popular" part is ACDELCO FC208.

This group includes ACDELCO FC208, MOTORAD MO99 and CALORSTAT OC2314 and the remaining 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

2 Oil Filler Cap Gasket parts are listed for the 2011 Buick Lucerne, from FEL-PRO and GM GENUINE.

This group includes FEL-PRO 73193 and 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

20 Oil Filter parts for the 2011 Buick Lucerne come from 13 brands — FRAM, CHAMP / LUBER-FINER, VARIOUS MFR and 10 other brands. The "Popular" part is CHAMP / LUBER-FINER PH59.

The Economy section: 6 options from CHAMP / LUBER-FINER, FRAM, FVP and 3 other brands. CHAMP / LUBER-FINER PH59 is listed in this group.

The High Performance / Heavy Duty section lists 5 options from FRAM, ACDELCO, MOBIL and 1 other brand — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. ACDELCO UPF61R is listed in this group.

In the Standard Replacement grade, ACDELCO, BOSCH, WIX and 6 other brands supply 9 parts: built to original-equipment specification. A representative part number is ACDELCO PF61E.

This table covers the Oil Filter adapters. Read more

GM GENUINE supplies both parts for the 2011 Buick Lucerne.

Part numbers include GM GENUINE 24575062 and GM GENUINE 19418234.

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

2 Oil Filter Adapter Gasket / O-Ring parts are listed for the 2011 Buick Lucerne, from DORMAN and GM GENUINE.

This group includes DORMAN 926494 and GM GENUINE 12573044.

This table covers the Oil Filter Bypass valves. 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 25014612.

This table covers the gaskets that seal the Oil Manifold. 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 2011 Buick Lucerne — MAHLE / CLEVITE GS33431.

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

3 Oil Pan parts are listed for the 2011 Buick Lucerne, from SPECTRA PREMIUM and DORMAN.

Listed part numbers: DORMAN 264127, SPECTRA PREMIUM GMP71A and SPECTRA PREMIUM GMP101A.

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

5 Oil Pan Gasket parts for the 2011 Buick Lucerne come from 4 brands — VICTOR REINZ, APEX, FEL-PRO and 1 other brand. The "Popular" part is VICTOR REINZ 703141410.

Part numbers include VICTOR REINZ 703141410, APEX AOP368 and FEL-PRO OS30704R, among others listed above.

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 2011 Buick Lucerne come from 2 brands — ENGINETECH and MELLING.

The Economy section: 1 option from ENGINETECH. ENGINETECH EPK116 is listed in this group.

Standard Replacement: 2 parts, from ENGINETECH and MELLING. A representative part number is ENGINETECH EP188.

Listed part numbers: ENGINETECH EPK116, ENGINETECH EP188 and MELLING M188.

This table covers the Oil Pump repair kits. Read more

2 Oil Pump Repair Kit parts are listed for the 2011 Buick Lucerne, from MELLING and SEALED POWER.

Part numbers include MELLING K188 and SEALED POWER 22453585.

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

5 Piston parts are listed for the 2011 Buick Lucerne, from SEALED POWER, SILV-O-LITE and ENGINETECH. ENGINETECH P5078 carries the "Popular" badge.

The Premium section lists 3 options from SEALED POWER and SILV-O-LITE — a step above OE specification in materials, tolerances or warranty terms. SEALED POWER H1111CP is listed in this group.

The Standard Replacement section: 1 option from ENGINETECH. ENGINETECH P5078 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Listed part numbers: ENGINETECH P5078, SEALED POWER H1111CP and SEALED POWER H1111NCP, plus the other parts above.

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

3 Piston Ring parts are listed for the 2011 Buick Lucerne, from ENGINETECH, MAHLE / CLEVITE and HASTINGS MANUFACTURING.

The Premium section: 2 options from ENGINETECH and MAHLE / CLEVITE. ENGINETECH S93158 is listed in this group.

The Standard Replacement section: 1 option from HASTINGS MANUFACTURING. HASTINGS MANUFACTURING 2C5024 is listed in this group.

This group includes ENGINETECH S93158, MAHLE / CLEVITE 42115CP and HASTINGS MANUFACTURING 2C5024.

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

3 Rocker Arm parts for the 2011 Buick Lucerne come from 3 brands — GM GENUINE, MELLING and QUALCAST.

Part numbers include GM GENUINE 12693909, MELLING MR1340 and QUALCAST 402917.

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

10 Timing Chain parts are listed for the 2011 Buick Lucerne, from MELLING, CLOYES, INA and 2 other brands. MELLING 8MMSRH62 carries the "Popular" badge.

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

6 Timing Chain & Component Kit parts for the 2011 Buick Lucerne come from 6 brands — PREFERRED COMPONENTS INC, S.A. GEAR, SKP and 3 other brands. The "Popular" part is CLOYES 94186SX.

The Economy section: 3 options from PREFERRED COMPONENTS INC, S.A. GEAR and SKP. PREFERRED COMPONENTS INC TS21562 is listed in this group.

Standard Replacement: 3 parts, from CLOYES, MELLING and INA. A representative part number is CLOYES 94186SX.

Part numbers include CLOYES 94186SX, PREFERRED COMPONENTS INC TS21562 and S.A. GEAR 76108S, among others listed above.

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

19 Timing Chain Guide / Damper parts are listed for the 2011 Buick Lucerne, from MELLING, CLOYES, PREFERRED COMPONENTS INC and 2 other brands. MELLING BG310 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

12 Timing Chain Tensioner parts for the 2011 Buick Lucerne come from 6 brands — PREFERRED COMPONENTS INC, MELLING, CLOYES and 3 other brands. The "Popular" part is GM GENUINE 12581223.

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

6 Timing Cover Gasket parts for the 2011 Buick Lucerne come from 5 brands — MAHLE / CLEVITE, FEL-PRO, GM GENUINE and 2 other brands. The "Popular" part is FEL-PRO 72673.

Part numbers include FEL-PRO 72673, MAHLE / CLEVITE JV5065 and GM GENUINE 12554519, among others listed 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

2 Timing Cover Seal parts for the 2011 Buick Lucerne come from 2 brands — SKF and WJB / INMOTION PARTS.

This group includes SKF 20557A and WJB / INMOTION PARTS WS20557A.