2021 Ford Bronco 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

One part is listed for the 2021 Ford Bronco — MAHLE / CLEVITE GS34060.

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

This group shows a single part: SEALED POWER 46050A.

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 for the 2021 Ford Bronco come from 2 brands — ELRING and MAHLE / CLEVITE.

This group includes ELRING 805070, ELRING 771030 and MAHLE / CLEVITE CS55526.

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

7 Crankshaft Seal parts are listed for the 2021 Ford Bronco, from ELRING, MAHLE / CLEVITE and FEL-PRO.

Listed part numbers: ELRING 023631, ELRING 649250 and ELRING 023940, plus the other parts above.

This table covers the Crankshaft Seal covers. Read more

This group shows a single part: DORMAN 635557.

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

4 Cylinder Head Bolt parts for the 2021 Ford Bronco come from 3 brands — MAHLE / CLEVITE, ELRING and FEL-PRO.

Listed part numbers: ELRING 756750, FEL-PRO ES72207 and MAHLE / CLEVITE GS33489, plus the other parts 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 for the 2021 Ford Bronco come from 4 brands — FEL-PRO, MAHLE / CLEVITE, ELRING and 1 other brand. The "Popular" part is FEL-PRO 26751PT.

This group includes FEL-PRO 26751PT, FEL-PRO 26752PT and ELRING 220384 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

3 Cylinder Head Gasket Set parts for the 2021 Ford Bronco come from 2 brands — MAHLE / CLEVITE and ELRING.

This group includes ELRING 756200, MAHLE / CLEVITE HS55526A and MAHLE / CLEVITE HS55526.

This table covers the Cylinder Head temperature sensors. Typical signs include hard cold starts, a fan that never comes on, or a gauge that disagrees with the scan tool. A sensor that reads open or shorted is usually the part; an implausible-but-smooth reading can be wiring. Read more

4 Cylinder Head Temperature Sensor parts are listed for the 2021 Ford Bronco, from STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS TX365, STANDARD MOTOR PRODUCTS TS685 and WELLS 5S17577, among others listed above.

This table covers the Engine covers. Read more

6 Engine Cover parts for the 2021 Ford Bronco come from 2 brands — TECHPRO and VARIOUS MFR.

Part numbers include TECHPRO FO1228183, TECHPRO FO1228196 and TECHPRO FO1228195, among others listed above.

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

5 Exhaust Valve parts are listed for the 2021 Ford Bronco, from MELLING, SBI and QUALCAST.

Listed part numbers: MELLING V5823, MELLING V3497 and QUALCAST 1013497, plus the other parts above.

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

2 Harmonic Balancer parts for the 2021 Ford Bronco come from 2 brands — ATP and DORMAN.

This group includes ATP 102450 and DORMAN 594726.

This table covers the Harmonic Balancer bolts. Read more

2 Harmonic Balancer Bolt parts are listed for the 2021 Ford Bronco, from DORMAN and SKP.

Listed part numbers: DORMAN 926885 and SKP SK926885.

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

4 Intake Manifold Gasket parts for the 2021 Ford Bronco come from 4 brands — ELRING, MAHLE / CLEVITE, ULTRA-POWER and 1 other brand.

Listed part numbers: ELRING 756820 and MAHLE / CLEVITE MS19948, plus the other parts above.

This table covers the gaskets that seal the Intake Plenum. 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 Intake Plenum Gasket parts are listed for the 2021 Ford Bronco, from FEL-PRO and ULTRA-POWER.

This group includes FEL-PRO MS97205 and the remaining 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

6 Intake Valve parts are listed for the 2021 Ford Bronco, from SBI, MELLING and QUALCAST.

This group includes MELLING V5824, MELLING V3428 and QUALCAST 1013428 and the remaining 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

14 Motor Mount parts are listed for the 2021 Ford Bronco, from ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand. ANCHOR 3622 carries the "Popular" badge.

This table covers the Motor Mount kits. Read more

One part is listed for the 2021 Ford Bronco — ANCHOR 300973.

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

31 Oil parts are listed for the 2021 Ford Bronco, from VALVOLINE, MOBIL, LIQUI MOLY and 4 other brands. LIQUI MOLY 20228 carries the "Popular" badge. Grades run from Full Synthetic through Synthetic Blend; Full Synthetic is the most populated section, led by VALVOLINE, LIQUI MOLY, MOBIL and 4 other brands.

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

4 Oil Cooler parts are listed for the 2021 Ford Bronco, from DORMAN, GPD, MOTORCRAFT and 1 other brand.

Part numbers include DORMAN 918625, GPD 2611478 and MOTORCRAFT YOC16, 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 for the 2021 Ford Bronco come from 2 brands — MAHLE / CLEVITE and FEL-PRO.

Part numbers include FEL-PRO 72709, MAHLE / CLEVITE B32785 and MAHLE / CLEVITE B33818.

This table covers the Oil Dipstick tubes. Read more

MOTORCRAFT supplies both parts for the 2021 Ford Bronco.

This group includes MOTORCRAFT EDPS59 and MOTORCRAFT EDPS42.

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

6 Oil Drain Plug parts are listed for the 2021 Ford Bronco, from DORMAN and ELRING.

This group includes DORMAN 090034, DORMAN 090175 and DORMAN 097826 and the remaining 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

5 Oil Drain Plug Gasket parts for the 2021 Ford Bronco come from 4 brands — MAHLE / CLEVITE, ELRING, FEL-PRO and 1 other brand.

This group includes ELRING 056130, FEL-PRO 72907 and MAHLE / CLEVITE B33828 and the remaining parts above.

This table covers the Oil Drain Plug Removal tools. This is a service tool, not a wear part — match the application in the notes. Read more

One part is listed for the 2021 Ford Bronco — DORMAN 090999.

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

2 Oil Filler Cap parts are listed for the 2021 Ford Bronco, from MOTORAD and MOTORCRAFT.

Listed part numbers: MOTORAD MO201 and MOTORCRAFT EC791.

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

33 Oil Filter parts are listed for the 2021 Ford Bronco, from VARIOUS MFR, MOTORCRAFT, WIX and 13 other brands. PRO-TEC PXL10050 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by MOTORCRAFT, WIX, ACDELCO and 7 other brands.

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

4 Oil Filter Adapter Gasket / O-Ring parts for the 2021 Ford Bronco come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.

Listed part numbers: FEL-PRO 73195, FEL-PRO 72949 and MAHLE / CLEVITE B33849, plus the other parts above.

This table covers the Oil Filter covers. Read more

3 Oil Filter Cover parts for the 2021 Ford Bronco come from 3 brands — AUTOTECNICA, DORMAN and MOTORAD.

Part numbers include AUTOTECNICA FD1416939PRM, DORMAN 921157 and MOTORAD MO363.

This table covers the gaskets that seal the Oil Filter. 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: FEL-PRO 73869.

This table covers the seals at the Oil Filter Housing. 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 Filter Housing Seal parts are listed for the 2021 Ford Bronco, from ELRING and MAHLE / CLEVITE.

Part numbers include ELRING 059920 and MAHLE / CLEVITE GS33875.

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

One part is listed for the 2021 Ford Bronco — VICTOR REINZ 703141410.

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

3 Oil Pump Control Valve / Solenoid parts for the 2021 Ford Bronco come from 2 brands — STANDARD MOTOR PRODUCTS and DORMAN.

This group includes DORMAN 926542, STANDARD MOTOR PRODUCTS OPS410 and STANDARD MOTOR PRODUCTS OPS411.

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

This group shows a single part: MAHLE / CLEVITE GS34093.

This table covers the pickup tubes and screens that feed the oil pump. Read more

3 Oil Pump Pickup Tube / Screen parts for the 2021 Ford Bronco come from MOTORCRAFT.

Listed part numbers: MOTORCRAFT EPT1, MOTORCRAFT EPT2 and MOTORCRAFT EPT3.

This table covers the O-rings that seal the oil-pump pickup tube. 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

One part is listed for the 2021 Ford Bronco — ELRING 157310.

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

2 Oil Pump Seal parts for the 2021 Ford Bronco come from 2 brands — ELRING and FEL-PRO.

Part numbers include ELRING 013640 and FEL-PRO 72705.

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

This group shows a single part: ENGINETECH K27206P.

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

This group shows a single part: ITM ENGINE COMPONENTS 0219276.

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

4 Rocker Arm parts are listed for the 2021 Ford Bronco, from INA, MELLING, QUALCAST and 1 other brand.

Listed part numbers: INA VF02551, MELLING MR1352 and QUALCAST 402923, plus the other parts above.

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

5 Timing Chain parts for the 2021 Ford Bronco come from 3 brands — CLOYES, MELLING and S.A. GEAR.

Part numbers include CLOYES C567, CLOYES C959 and MELLING 1078, among others listed above.

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

7 Timing Chain & Component Kit parts are listed for the 2021 Ford Bronco, from CLOYES, ENGINETECH, MELLING and 1 other brand.

In the Economy grade, S.A. GEAR supplies 1 part: the catalog's value-priced group. A representative part number is S.A. GEAR 76409.

The Standard Replacement section lists 3 options from CLOYES, ENGINETECH and MELLING — built to original-equipment specification. CLOYES 90567S is listed in this group.

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

This group includes S.A. GEAR 76409, CLOYES 90567S and ENGINETECH TS020 and the remaining parts above.

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

8 Timing Chain Guide / Damper parts for the 2021 Ford Bronco come from 3 brands — MELLING, S.A. GEAR and PREFERRED COMPONENTS INC. The "Popular" part is MELLING BG7040.

Part numbers include MELLING BG7040, S.A. GEAR 71190 and MELLING BT7040, among others listed above.

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

8 Timing Chain Tensioner parts are listed for the 2021 Ford Bronco, from MELLING, CLOYES, INA and 2 other brands.

This group includes CLOYES 96066, CLOYES 96065 and INA ZT0692 and the remaining parts above.

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

One part is listed for the 2021 Ford Bronco — MAHLE / CLEVITE T33854.

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

4 Timing Cover Seal parts are listed for the 2021 Ford Bronco, from MAHLE / CLEVITE, SKF and VICTOR REINZ.

Part numbers include MAHLE / CLEVITE 68072, MAHLE / CLEVITE 68024 and SKF 14671, among others listed above.

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

3 Timing Crank Sprocket parts are listed for the 2021 Ford Bronco, from CLOYES, MELLING and S.A. GEAR.

Part numbers include CLOYES S1205, MELLING S1315 and S.A. GEAR S1466.

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

4 Torque Strut Mount parts for the 2021 Ford Bronco come from 4 brands — ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand.

This group includes ANCHOR 3564, DEA / MARMON RIDE CONTROL A20119 and PIONEER 633564 and the remaining parts above.

This table covers the turbochargers that compress intake air. Read more

7 Turbocharger parts are listed for the 2021 Ford Bronco, from GPD, MOTORCRAFT and ROTOMASTER.

Part numbers include GPD 2511785, GPD 2511865 and GPD 2513001, among others listed above.