1981 Fiat X-1/9 Engine Parts

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

4 Camshaft Repair Sleeve parts are listed for the 1981 Fiat X-1/9, from NATIONAL, SCHAEFFLER, SKF and 1 other brand.

Part numbers include NATIONAL 99114 and SCHAEFFLER SR3463, among others listed 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

6 Camshaft Seal parts are listed for the 1981 Fiat X-1/9, from BCA, NATIONAL, ELRING and 3 other brands. BCA NS223035 carries the "Popular" badge.

This group includes BCA NS223035, NATIONAL 223035 and ELRING 440750 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

3 Connecting Rod Bearing parts for the 1981 Fiat X-1/9 come from 2 brands — KING ENGINE BEARINGS and MAHLE / CLEVITE.

Part numbers include KING ENGINE BEARINGS CR4099AM, KING ENGINE BEARINGS CR4099XP and MAHLE / CLEVITE CB1332A.

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

One part is listed for the 1981 Fiat X-1/9 — ITM ENGINE COMPONENTS 5M1442.

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

5 Crankshaft Repair Sleeve parts are listed for the 1981 Fiat X-1/9, from WJB / INMOTION PARTS, NATIONAL, BCA and 1 other brand. NATIONAL 99157 carries the "Popular" badge.

Listed part numbers: NATIONAL 99157, BCA NS99157 and SCHAEFFLER SR3483, 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

5 Crankshaft Seal parts are listed for the 1981 Fiat X-1/9, from NATIONAL, WJB / INMOTION PARTS and ELRING. NATIONAL 224025 carries the "Popular" badge.

Listed part numbers: NATIONAL 224025, ELRING 440780 and NATIONAL 227040, plus the other parts above.

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

KAT'S HEATERS supplies both parts for the 1981 Fiat X-1/9.

Part numbers include KAT'S HEATERS 30501 and KAT'S HEATERS 11401.

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

One part is listed for the 1981 Fiat X-1/9 — ITM ENGINE COMPONENTS RX9337.

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

6 Expansion Plug parts for the 1981 Fiat X-1/9 come from 3 brands — PIONEER, QUALCAST and MELLING. The "Popular" part is MELLING MPE152R.

This group includes MELLING MPE152R, PIONEER PE152BR and PIONEER PE152R and the remaining parts above.

This table covers the Intake & Exhaust Manifold gasket sets. 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: ELRING 189768.

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

One part is listed for the 1981 Fiat X-1/9 — ITM ENGINE COMPONENTS RV34496.

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 1981 Fiat X-1/9, from VARIOUS MFR, BOSCH, FAMOUS BRAND and 6 other brands. VARIOUS MFR PG4670 carries the "Popular" badge.

In the Economy grade, VARIOUS MFR, BOSCH, FAMOUS BRAND and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is VARIOUS MFR PG4670.

In the High Performance / Heavy Duty grade, MOBIL supplies 1 part: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is MOBIL M1204A.

The Standard Replacement section lists 6 options from ACDELCO, BOSCH, HASTINGS / BALDWIN and 3 other brands — built to original-equipment specification. ACDELCO PF53 is listed in this group.

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

2 Oil Pan Gasket parts are listed for the 1981 Fiat X-1/9, from ELRING and ITM ENGINE COMPONENTS.

This group includes ELRING 191965 and ITM ENGINE COMPONENTS 0996301.

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

8 Piston Ring parts for the 1981 Fiat X-1/9 come from HASTINGS MANUFACTURING. The "Popular" part is HASTINGS MANUFACTURING 2C4804.

This group includes HASTINGS MANUFACTURING 2C4804, HASTINGS MANUFACTURING 4804 and HASTINGS MANUFACTURING 6139 and the remaining parts above.

This table covers the Thrust washers. Read more

One part is listed for the 1981 Fiat X-1/9 — ITM ENGINE COMPONENTS 1T1822.

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

2 Timing Cover Repair Sleeve parts are listed for the 1981 Fiat X-1/9, from SCHAEFFLER and SKF.

This group includes SCHAEFFLER SS3480 and SKF 99153.

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 are listed for the 1981 Fiat X-1/9, from ITM ENGINE COMPONENTS and SKF.

Part numbers include ITM ENGINE COMPONENTS 1506301 and SKF 15826.

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

3 Valve Cover Gasket parts are listed for the 1981 Fiat X-1/9, from ELRING and ITM ENGINE COMPONENTS.

This group includes ELRING 237833, ELRING 435361 and ITM ENGINE COMPONENTS 0936301.

This table covers the pressed-in bronze and cast-iron guides that align valve stems. Typical signs include oil smoke on startup, a guide that has gone oval, or a valve that no longer seats quietly. Guides are a machine-shop fit. Confirm stem diameter in the notes before ordering. Read more

One part is listed for the 1981 Fiat X-1/9 — ITM ENGINE COMPONENTS VG1152BR.

This table covers the keepers that lock each valve-spring retainer to the stem. Read more

3 Valve Spring Retainer Keeper parts for the 1981 Fiat X-1/9 come from 2 brands — PIONEER and ITM ENGINE COMPONENTS.

This group includes ITM ENGINE COMPONENTS 051101, PIONEER PF207 and PIONEER PF224.

This table covers the seals on each valve stem that control oil into the guides. 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

5 Valve Stem Seal parts are listed for the 1981 Fiat X-1/9, from ELRING, ITM ENGINE COMPONENTS and SEALED POWER. ELRING 197378 carries the "Popular" badge.

Part numbers include ELRING 197378, ELRING 294110 and ELRING 294250, among others listed above.