1994 Buick Roadmaster Engine Parts

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

This group shows a single part: MELLING MC1337.

This table covers the Camshaft & Lifter kits. Read more

This group shows a single part: MELLING CLMC1337.

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

13 Camshaft Bearing parts for the 1994 Buick Roadmaster come from 4 brands — DURA-BOND, ENGINETECH, MAHLE / CLEVITE and 1 other brand. The "Popular" part is DURA-BOND CH8.

This table covers the Camshaft bolts. Read more

One part is listed for the 1994 Buick Roadmaster — GM GENUINE 14093637.

This table covers the Camshaft hardware kits. Read more

This group shows a single part: ENGINETECH HK101.

This table covers the Camshaft 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 10241154.

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

3 Camshaft Retainer / Thrust Plate parts are listed for the 1994 Buick Roadmaster, from ENGINETECH, GM GENUINE and MELLING.

This group includes ENGINETECH CR5057, GM GENUINE 10168501 and MELLING MG329.

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

8 Connecting Rod parts for the 1994 Buick Roadmaster come from ENGINETECH. The "Popular" part is ENGINETECH 35700P.

This group includes ENGINETECH 35700P, ENGINETECH 35700 and ENGINETECH 26000716 and the remaining 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

42 Connecting Rod Bearing parts for the 1994 Buick Roadmaster come from 6 brands — MAHLE / CLEVITE, KING ENGINE BEARINGS, ENGINE PRO and 3 other brands. The "Popular" part is ENGINETECH BB253J. High Performance and Standard Replacement are all represented, and High Performance alone accounts for 24 parts.

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 for the 1994 Buick Roadmaster come from 5 brands — FEL-PRO, APEX, ELRING and 2 other brands. The "Popular" part is FEL-PRO CS9966.

Listed part numbers: FEL-PRO CS9966, APEX ACS3067 and ELRING 686130, plus the other parts above.

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

2 Crankshaft parts for the 1994 Buick Roadmaster come from 2 brands — ENGINETECH and GM GENUINE.

Listed part numbers: ENGINETECH 125100 and GM GENUINE 12670965.

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

24 Crankshaft Main Bearing parts are listed for the 1994 Buick Roadmaster, from KING ENGINE BEARINGS, MAHLE / CLEVITE, SEALED POWER and 3 other brands. MAHLE / CLEVITE MS909H carries the "Popular" badge.

In the High Performance grade, KING ENGINE BEARINGS and MAHLE / CLEVITE supply 10 parts: engineered beyond original-equipment specification. A representative part number is MAHLE / CLEVITE MS909H.

The Standard Replacement section lists 11 options from SEALED POWER, ENGINETECH, MAHLE / CLEVITE and 2 other brands — built to original-equipment specification. ENGINETECH BC296J is listed in this group.

3 ungrouped parts are not assigned to a grade, with the same engine-level match.

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

This group shows a single part: GM GENUINE 12561388.

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

12 Crankshaft Repair Sleeve parts are listed for the 1994 Buick Roadmaster, from TIMKEN, WJB / INMOTION PARTS, NATIONAL and 7 other brands. NATIONAL 99176 carries the "Popular" badge.

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

One part is listed for the 1994 Buick Roadmaster — VICTOR REINZ 711454000.

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

28 Crankshaft Seal parts are listed for the 1994 Buick Roadmaster, from NATIONAL, TIMKEN, WJB / INMOTION PARTS and 9 other brands. ENGINETECH SK5091 carries the "Popular" badge. The notes list position, dimensions and spec qualifiers wherever the manufacturer distinguishes between variants.

This table covers the Crankshaft Seal covers. Read more

This group shows a single part: GM GENUINE 14088556.

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 12555771.

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

One part is listed for the 1994 Buick Roadmaster — QUALCAST 16157906.

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

3 Cylinder Head Alignment Dowel Pin parts for the 1994 Buick Roadmaster come from PIONEER.

Listed part numbers: PIONEER S1110, PIONEER PC725 and PIONEER PG225.

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

9 Cylinder Head Bolt parts for the 1994 Buick Roadmaster come from 7 brands — ENGINETECH, PIONEER, FEL-PRO and 4 other brands. The "Popular" part is ENGINETECH HBK142.

Part numbers include ENGINETECH HBK142, FEL-PRO ES72856 and APEX AHB322, among others listed above.

This table covers the Cylinder Head Bolt washers. Read more

This group shows a single part: PIONEER S1018.

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 1994 Buick Roadmaster come from 6 brands — MAHLE / CLEVITE, APEX, ENGINETECH and 3 other brands. The "Popular" part is APEX AHG375.

This group includes APEX AHG375, ENGINETECH HC3502 and ELRING 686140 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

5 Cylinder Head Gasket Set parts for the 1994 Buick Roadmaster come from 5 brands — ELRING, APEX, FEL-PRO and 2 other brands. The "Popular" part is ELRING 685010.

Listed part numbers: ELRING 685010, APEX AHS3075 and FEL-PRO HS9966PTVK, plus the other parts above.

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

5 Cylinder Repair Sleeve parts for the 1994 Buick Roadmaster come from 2 brands — MELLING and ENGINETECH. The "Popular" part is MELLING CSL198.

This group includes MELLING CSL198, ENGINETECH ESL159 and ENGINETECH ESL298 and the remaining parts above.

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

KAT'S HEATERS supplies the 3 Engine Block Heater parts for the 1994 Buick Roadmaster.

Part numbers include KAT'S HEATERS 16600, KAT'S HEATERS 11612 and KAT'S HEATERS 13150.

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

5 Engine Kit Gasket Set parts for the 1994 Buick Roadmaster come from 4 brands — ENGINE PRO, ENGINETECH, APEX and 1 other brand. The "Popular" part is ENGINETECH C350PA.

Part numbers include ENGINETECH C350PA, APEX AFS3075 and ENGINE PRO 311003, among others listed above.

This table covers the Engine rebuild kits. Read more

This group shows a single part: ENGINETECH RCC350LP.

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

13 Exhaust Valve parts are listed for the 1994 Buick Roadmaster, from QUALCAST, MELLING, ENGINETECH and 4 other brands. ENGINETECH V2689 carries the "Popular" badge.

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

15 Expansion Plug parts for the 1994 Buick Roadmaster come from 6 brands — PIONEER, MELLING, ENGINETECH and 3 other brands. The "Popular" part is ENGINETECH PK1.

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

9 Harmonic Balancer parts for the 1994 Buick Roadmaster come from 5 brands — ENGINE PRO, DAYCO, PIONEER and 2 other brands. The "Popular" part is SKP SK594017.

The Economy section lists 1 option from SKP — the catalog's value-priced group. SKP SK594017 is listed in this group.

The High Performance section: 7 options from ENGINE PRO, DAYCO and PIONEER. DAYCO PB1481ST is listed in this group.

Standard Replacement: 1 part, from ATP. A representative part number is ATP 102056.

This group includes SKP SK594017, DAYCO PB1481ST and DAYCO PB1481SS and the remaining parts above.

This table covers the Harmonic Balancer hubs. Read more

2 Harmonic Balancer Hub parts are listed for the 1994 Buick Roadmaster, from DAYCO and DORMAN.

This group includes DAYCO FHL1481SS and DORMAN 594839.

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

8 Harmonic Balancer Repair Sleeve parts are listed for the 1994 Buick Roadmaster, from NATIONAL, MAHLE / CLEVITE, BCA and 4 other brands. MAHLE / CLEVITE A228 carries the "Popular" badge.

Listed part numbers: MAHLE / CLEVITE A228, NATIONAL 88176 and BCA NS5000, plus the other parts above.

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 1994 Buick Roadmaster come from 5 brands — FEL-PRO, APEX, GM GENUINE and 2 other brands. The "Popular" part is FEL-PRO MS95580.

Listed part numbers: FEL-PRO MS95580, APEX AMS3670 and GM GENUINE 12524653, 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

7 Intake Valve parts are listed for the 1994 Buick Roadmaster, from QUALCAST, GM GENUINE, SBI and 1 other brand. GM GENUINE 10241743 carries the "Popular" badge.

Part numbers include GM GENUINE 10241743, SBI 01931 and ENGINETECH V2692, among others listed 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

8 Motor Mount parts are listed for the 1994 Buick Roadmaster, from PIONEER, WESTAR, SKP and 3 other brands. ANCHOR 2292 carries the "Popular" badge.

Economy: 1 part, from SKP. A representative part number is SKP SKM2292.

The Standard Replacement section: 7 options from PIONEER, WESTAR, ANCHOR and 2 other brands. ANCHOR 2292 is listed in this group.

Listed part numbers: ANCHOR 2292, SKP SKM2292 and DEA / MARMON RIDE CONTROL A2292, plus the other parts above.

This table covers the Motor Mount kits. Read more

One part is listed for the 1994 Buick Roadmaster — ANCHOR 300052.