1991 Eagle Summit Automatic Transmission Parts

Engine:
1.5L L4

The 1991 Eagle Summit has 98 automatic transmission parts with verified fitment on this page — 21 part types and 26 brands, covering the 1.5L L4 engine. Each part includes a manufacturer part number and application notes.

On the 1991 Eagle Summit, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. Most of the listed parts are Filter (17 parts), Output Shaft Seal (9 parts) and Transmission Fluid Additive (9 parts). The other 18 part types cover the remaining 63 parts.

Automatic Transmission Control Unit (TCU)

Brand Part Number Markets Notes Buy
BSE TCM458
🇺🇸 US 🇨🇦 CA
Blue Streak Electronics Premium QualityReman
Fitment notes — BSE TCM458
Blue Streak Electronics Premium QualityRemanPlug & Play
with OE No. MD739458
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CARDONE 7380039
🇺🇸 US 🇨🇦 CA
Remanufactured
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This table covers the control units that command automatic-transmission shifts.

Band

Brand Part Number Markets Notes Buy
PA CARGO 42700
🇺🇸 US 🇨🇦 CA
Fits 3 SP FWD F3A212 Transmission
Fitment notes — PA CARGO 42700
Fits:
3 SP FWD F3A212 Transmission
or:
4 Speed FWD F4A212 Transmission
View on
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This table covers the apply bands inside the automatic transmission.

Bushing Kit

Brand Part Number Markets Notes Buy
PA CARGO K42901D
🇺🇸 US 🇨🇦 CA
Fits 3 SP FWD F3A212 Transmission
Fitment notes — PA CARGO K42901D
Fits:
3 SP FWD F3A212 Transmission
or:
4 Speed FWD F4A212 Transmission
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PIONEER 754021
🇺🇸 US 🇨🇦 CA
3 speed trans.Small gear train
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This table covers the Bushing kits.

Filter

Economy

Brand Part Number Markets Notes Buy
ATP TF97
🇺🇸 US 🇨🇦 CA
OE Replacement
Fitment notes — ATP TF97
OE Replacement
4 speed trans.
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CHAMP / LUBER-FINER T621
🇺🇸 US 🇨🇦 CA
View on
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FAMOUS BRAND 5003201052
🇺🇸 US 🇨🇦 CA
Automatic Transmission Filter KitPROTUNE
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FAMOUS BRAND 85804
🇺🇸 US 🇨🇦 CA
Automatic Transmission Filter KitMust Use Filter Bolts Included In Kit
Fitment notes — FAMOUS BRAND 85804
Automatic Transmission Filter KitMust Use Filter Bolts Included In Kitwith Auto Trans12 and 13 Bolt PansReplaces Earlier Design Filters
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GK INDUSTRIES TF1133
🇺🇸 US 🇨🇦 CA
Fits Automatic Transmission Filter Kit or Automatic Transmission Filter KitIN-PAN
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PA CARGO 42710C
🇺🇸 US 🇨🇦 CA
Fits 3 SP FWD F3A212 Transmission
Fitment notes — PA CARGO 42710C
Fits:
3 SP FWD F3A212 Transmission
or:
4 Speed FWD F4A212 Transmission
View on
Amazon
PUROLATOR P1223
🇺🇸 US 🇨🇦 CA
Length: 9.07 In
View on
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PUROLATOR P1216
🇺🇸 US 🇨🇦 CA
Length: 7.23 InWidth: 5.1 In
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VARIOUS MFR PT1216
🇺🇸 US 🇨🇦 CA
View on
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Standard Replacement

Brand Part Number Markets Notes Buy
ATP Popular JX150
🇺🇸 US 🇨🇦 CA
In-Line Filter KitIncludes: (2) Hoses, (4) Clamps
Fitment notes — ATP JX150
In-Line Filter KitIncludes: (2) Hoses, (4) ClampsPlastic Body5/16" Double Barbs5/16" Double Barbs
with 5/16" Double BarbsExternal, Add-On In-Line Filter
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ATP Popular JX151
🇺🇸 US 🇨🇦 CA
In-Line Filter KitInline Cooler Filter
Fitment notes — ATP JX151
In-Line Filter KitInline Cooler FilterSmall Footprint Aluminum Body5/16" Double Barbs
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ATP Popular IL150
🇺🇸 US 🇨🇦 CA
In-Line Filter KitInline Cooler Filter
Fitment notes — ATP IL150
In-Line Filter KitInline Cooler FilterPlastic Body or Small Footprint Aluminum Body5/16" Double Barbs
In-line Filter
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PIONEER Popular 745119
🇺🇸 US 🇨🇦 CA
Inline Cooler FilterIn-Line Filter Kit
Fitment notes — PIONEER 745119
Inline Cooler FilterIn-Line Filter KitInline Filter
In-Line FilterPlastic Body5/16" Double Barbs
View on
Amazon
ATP B97
🇺🇸 US 🇨🇦 CA
Premium ReplacementWith 3rd Hand Gasket
Fitment notes — ATP B97
Premium ReplacementWith 3rd Hand Gasket
4 speed trans.
View on
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BECK/ARNLEY 0440210
🇺🇸 US 🇨🇦 CA
Kit
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FRAM FT1133
🇨🇦 CA
DL ModelTrans. code KM175-5
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PIONEER 745059
🇺🇸 US 🇨🇦 CA
4 speed trans.
View on
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This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.

Flexplate

Brand Part Number Markets Notes Buy
ATP Z424
🇺🇸 US 🇨🇦 CA
Outer Diameter: 9.5"
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PIONEER FRA474
🇺🇸 US 🇨🇦 CA
Outer Diameter: 9.5"
View on
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This table covers the flexplates that connect the crankshaft to the torque converter.

Fluid Pan Gasket

Brand Part Number Markets Notes Buy
ATP Popular TG107
🇺🇸 US 🇨🇦 CA
4 speed trans.14 Bolt Holes
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ATP TG103
🇺🇸 US 🇨🇦 CA
Cork & Rubber
Fitment notes — ATP TG103
Cork & Rubber
4 speed trans.13 Bolt Holes Pan
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ATP TG101
🇺🇸 US 🇨🇦 CA
4 speed trans.with 12 Bolt Holes Pan
Fitment notes — ATP TG101
4 speed trans.with 12 Bolt Holes PanFiber
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PIONEER 749060
🇺🇸 US 🇨🇦 CA
4 speed trans.13 Bolt Holes Pan
Fitment notes — PIONEER 749060
4 speed trans.13 Bolt Holes PanCork & Rubber
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PIONEER 749031
🇺🇸 US 🇨🇦 CA
Fiber
Fitment notes — PIONEER 749031
Fiber
4 speed trans.with 12 Bolt Holes Pan
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This table covers the gaskets that seal the Fluid Pan. 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.

Fluid Pump Repair Sleeve

Brand Part Number Markets Notes Buy
SCHAEFFLER SR3502
🇺🇸 US 🇨🇦 CA
Front15.88 mm Width
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SKF 99182
🇺🇸 US 🇨🇦 CA
Shaft Diameter: 1.693 In
Fitment notes — SKF 99182
Shaft Diameter: 1.693 In
Front
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This table covers the precision wear sleeves used to restore a transmission pump seal surface.

Fluid Pump Seal

Brand Part Number Markets Notes Buy
ATP TO35
🇺🇸 US 🇨🇦 CA
4 speed trans.
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PIONEER 759041
🇺🇸 US 🇨🇦 CA
4 speed trans.
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SKF 16897
🇺🇸 US 🇨🇦 CA
Front
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This table covers the seals at the Fluid 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.

Output Shaft Repair Sleeve

Brand Part Number Markets Notes Buy
NATIONAL Popular 99139
🇺🇸 US 🇨🇦 CA
Mitsubishi Trans.
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BCA NS99139
🇺🇸 US 🇨🇦 CA
View on
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SKF 99139
🇺🇸 US 🇨🇦 CA
Shaft Diameter: 1.378 In
View on
Amazon
TIMKEN KWK99139
🇺🇸 US 🇨🇦 CA
Kwik-Sleeve
Fitment notes — TIMKEN KWK99139
Kwik-Sleeve
4 speed trans.Trans. code F4A21-2
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WJB / INMOTION PARTS WS99139
🇺🇸 US 🇨🇦 CA
Mitsubishi Trans.
View on
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This table covers the wear sleeves used to restore a Output Shaft seal surface.

Output Shaft Seal

Brand Part Number Markets Notes Buy
SKF Popular 14006
🇺🇸 US 🇨🇦 CA
View on
Amazon
TIMKEN Popular 223543
🇺🇸 US 🇨🇦 CA
4 speed trans.Trans. code F4A21-2
View on
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ATP TO36
🇺🇸 US 🇨🇦 CA
4 speed trans. or 5 speed trans.Outer Diameter: 2.625"
View on
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BCA NS223543
🇺🇸 US 🇨🇦 CA
Mitsubishi Trans.
View on
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NATIONAL 223543
🇺🇸 US 🇨🇦 CA
Fits 3 speed trans.with Mitsubishi F3A21-2 Transmission
Fitment notes — NATIONAL 223543
Fits:
3 speed trans.with Mitsubishi F3A21-2 Transmission
or:
4 speed trans.with Mitsubishi F4A21-2 Transmission
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PIONEER 759042
🇺🇸 US 🇨🇦 CA
4 speed trans. or 5 speed trans.Outer Diameter: 2.625"
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SCHAEFFLER SS2475
🇺🇸 US 🇨🇦 CA
8.992 mm Width56.337 mm Outside Diameter
Fitment notes — SCHAEFFLER SS2475
8.992 mm Width56.337 mm Outside Diameter35.001 mm Shaft Diameter
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SCHAEFFLER SS2469
🇺🇸 US 🇨🇦 CA
4 speed trans.2.21" O.D. X 0.39" Width
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WJB / INMOTION PARTS WS223543
🇺🇸 US 🇨🇦 CA
Fits 3 speed trans.with Mitsubishi F3A21-2 Transmission
Fitment notes — WJB / INMOTION PARTS WS223543
Fits:
3 speed trans.with Mitsubishi F3A21-2 Transmission
or:
4 speed trans.with Mitsubishi F4A21-2 Transmission
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This table covers the seals at the Output Shaft. 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.

Pressure Control (EPC) Solenoid

Brand Part Number Markets Notes Buy
PIONEER 771034
🇺🇸 US 🇨🇦 CA
Lock-UpEPC
Fitment notes — PIONEER 771034
Lock-UpEPC3 OHM
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PIONEER 772050
🇺🇸 US 🇨🇦 CA
Includes: 2 Shift, 1 3 OHM EPC & 1 3 OHM Lock-up
Fitment notes — PIONEER 772050
Includes: 2 Shift, 1 3 OHM EPC & 1 3 OHM Lock-up
Solenoid Kit
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ROSTRA 520262
🇺🇸 US 🇨🇦 CA
4 speed trans.EPC Pulse Width Modulation Solenoid
Fitment notes — ROSTRA 520262
4 speed trans.EPC Pulse Width Modulation Solenoid3 Ohm
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This table covers the Pressure Control (EPC) 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.

Rebuild Kit

Banner Kit (Overhaul Kit + Friction Clutch Plates)

Brand Part Number Markets Notes Buy
PIONEER 751051
🇺🇸 US 🇨🇦 CA
Banner Kit
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Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)

Brand Part Number Markets Notes Buy
PIONEER 752069
🇺🇸 US 🇨🇦 CA
Master Kit
Fitment notes — PIONEER 752069
Master Kit
4 speed trans.
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PIONEER 752065
🇺🇸 US 🇨🇦 CA
Master Kit
Fitment notes — PIONEER 752065
Master Kit
3 Speed Trans.
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Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)

Brand Part Number Markets Notes Buy
PIONEER Popular 750062
🇺🇸 US 🇨🇦 CA
Overhaul Kit
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PIONEER Popular 750066
🇺🇸 US 🇨🇦 CA
Overhaul Kit
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PIONEER 750064
🇺🇸 US 🇨🇦 CA
Overhaul Kit
Fitment notes — PIONEER 750064
Overhaul Kit
12 & 13 bolt pans
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This table covers the rebuild kits for this assembly.

Shift Solenoid

Single Solenoid

Brand Part Number Markets Notes Buy
PIONEER 771033
🇺🇸 US 🇨🇦 CA
Shift A/B
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ROSTRA 520258
🇺🇸 US 🇨🇦 CA
4 speed trans.Shift A Solenoid On/Off
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Solenoid Pack / Kit

Brand Part Number Markets Notes Buy
ROSTRA 529009
🇺🇸 US 🇨🇦 CA
4 speed trans.Solenoid Kit Includes 2 Shift, 1-3 OHM EPC & 1-3 OHM Lock-up
View on
Amazon
Brand Part Number Markets Notes Buy
ATP NE18
🇺🇸 US 🇨🇦 CA
View on
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This table covers the Shift 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.

Torque Converter

Brand Part Number Markets Notes Buy
TC REMANUFACTURING CT121
🇺🇸 US
Converter Codes: 1F, 1Q, 33, 54, 56, 68, b3, b4, b5, F2, HQ, RMFitment Note:Mounting Ring 3 Holes
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This table covers the Torque converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering.

Torque Converter Clutch Solenoid

Brand Part Number Markets Notes Buy
ATP TE28
🇺🇸 US 🇨🇦 CA
Includes: 2 Shift, 1 3 OHM EPC & 1 3 OHM Lock-up
Fitment notes — ATP TE28
Includes: 2 Shift, 1 3 OHM EPC & 1 3 OHM Lock-up
Solenoid Kit
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Amazon
ATP NE16
🇺🇸 US 🇨🇦 CA
Lock-Up - EPC - 3 Ohm
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ROSTRA 520260
🇺🇸 US 🇨🇦 CA
4 speed trans.Lock-Up Solenoid 3 Ohm PWM
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This table covers the Torque Converter Clutch 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.

Torque Converter Repair Sleeve

Brand Part Number Markets Notes Buy
NATIONAL Popular 99157
🇺🇸 US 🇨🇦 CA
Mitsubishi Trans.
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BCA NS99157
🇺🇸 US 🇨🇦 CA
View on
Amazon
SCHAEFFLER SR3483
🇺🇸 US 🇨🇦 CA
4 speed trans.Fits Shaft Diameters of 1.572"-1.578"
Fitment notes — SCHAEFFLER SR3483
4 speed trans.Fits Shaft Diameters of 1.572"-1.578"16 MM Width46.99 mm Outside Diameter
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TIMKEN KWK99157
🇺🇸 US 🇨🇦 CA
Kwik-Sleeve
Fitment notes — TIMKEN KWK99157
Kwik-Sleeve
4 speed trans.Trans. code F4A21-2
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WJB / INMOTION PARTS WS99157
🇺🇸 US 🇨🇦 CA
Mitsubishi Trans.
View on
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This table covers the wear sleeves used to restore a Torque Converter seal surface.

Torque Converter Shaft Seal

Brand Part Number Markets Notes Buy
NATIONAL Popular 320583
🇺🇸 US 🇨🇦 CA
Fits 3 speed trans.with Mitsubishi F3A21-2 Transmission
Fitment notes — NATIONAL 320583
Fits:
3 speed trans.with Mitsubishi F3A21-2 Transmission
or:
4 speed trans.with Mitsubishi F4A21-2 Transmission
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BCA NS320583
🇺🇸 US 🇨🇦 CA
View on
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SCHAEFFLER SS3759
🇺🇸 US 🇨🇦 CA
9 MM Width60.28 mm Outside Diameter
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TIMKEN 320583
🇺🇸 US 🇨🇦 CA
4 speed trans.Trans. code F4A21-2
View on
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WJB / INMOTION PARTS WS320583
🇺🇸 US 🇨🇦 CA
Fits 3 speed trans.with Mitsubishi F3A21-2 Transmission
Fitment notes — WJB / INMOTION PARTS WS320583
Fits:
3 speed trans.with Mitsubishi F3A21-2 Transmission
or:
4 speed trans.with Mitsubishi F4A21-2 Transmission
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This table covers the seals at the Torque Converter Shaft. 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.

Transfer Shaft Bearing

Economy

Brand Part Number Markets Notes Buy
WJB / INMOTION PARTS WT30207
🇺🇸 US 🇨🇦 CA
Bearing & Race Set
Fitment notes — WJB / INMOTION PARTS WT30207
Bearing & Race Set
Fits:
3 speed trans.with Mitsubishi F3A21-2 Transmission
or:
4 speed trans.with Mitsubishi F4A21-2 Transmission
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Standard Replacement

Brand Part Number Markets Notes Buy
NATIONAL Popular 30207
🇺🇸 US 🇨🇦 CA
Bearing & Race Set
Fitment notes — NATIONAL 30207
Bearing & Race Set
Fits:
3 speed trans.with Mitsubishi F3A21-2 Transmission
or:
4 speed trans.with Mitsubishi F4A21-2 Transmission
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TIMKEN Popular 30207
🇺🇸 US 🇨🇦 CA
4 speed trans.Trans. code F4A21-2
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BCA NB30207
🇺🇸 US 🇨🇦 CA
Bearing & Race Set
Fitment notes — BCA NB30207
Bearing & Race Set
Mitsubishi Trans.
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SCHAEFFLER KLM501349
🇺🇸 US 🇨🇦 CA
Bearing Only
Fitment notes — SCHAEFFLER KLM501349
Bearing Only
Outer
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SCHAEFFLER KT45
🇺🇸 US 🇨🇦 CA
Bearing and Race Set
Fitment notes — SCHAEFFLER KT45
Bearing and Race Set
Outer41.275 mm Inside Diameter X 73.431 mm Outside Diameter X 19.558 mm Thick
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This table covers the Transfer Shaft 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.

Transmission Fluid

Brand Part Number Markets Notes Buy
MOBIL 126505
🇺🇸 US 🇨🇦 CA
Multi-Vehicle ATF
Fitment notes — MOBIL 126505
Multi-Vehicle ATF
4 speed trans.
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VALVOLINE VV3246
🇺🇸 US 🇨🇦 CA
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart
Fitment notes — VALVOLINE VV3246
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 QuartDEXRON VI, MERCON LV, DEX/MERC
Product Not Applicable For California
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VALVOLINE 773775
🇺🇸 US 🇨🇦 CA
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon
Fitment notes — VALVOLINE 773775
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon
Product Not Applicable For California
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VALVOLINE 881051
🇺🇸 US 🇨🇦 CA
Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box
Fitment notes — VALVOLINE 881051
Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box
Product Not Applicable For California
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This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid.

Transmission Fluid Additive

Brand Part Number Markets Notes Buy
LUBEGARD Popular 19610
🇺🇸 US 🇨🇦 CA
Instant Shudder Fixx2 oz
Fitment notes — LUBEGARD 19610
Instant Shudder Fixx2 oz
Automatic trans.
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LUBEGARD Popular 60902
🇺🇸 US 🇨🇦 CA
Automatic Transmission Fluid Protectant10 oz
Fitment notes — LUBEGARD 60902
Automatic Transmission Fluid Protectant10 oz
Automatic trans.
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ATP AT203
🇺🇸 US 🇨🇦 CA
Automatic Transmission Fluid Synthetic Modifier
Fitment notes — ATP AT203
Automatic Transmission Fluid Synthetic Modifier
4 speed trans.
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LUBEGARD 19689
🇺🇸 US 🇨🇦 CA
Instant Shudder Fixx2 oz
Fitment notes — LUBEGARD 19689
Instant Shudder Fixx2 oz
Automatic trans.
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LUBEGARD 61910
🇺🇸 US 🇨🇦 CA
10 ozHighly Friction Modified ATF Supplement
Fitment notes — LUBEGARD 61910
10 ozHighly Friction Modified ATF Supplement
4 speed trans.
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LUBEGARD 63010
🇺🇸 US 🇨🇦 CA
Platinum Universal ATF Protectant10 oz
Fitment notes — LUBEGARD 63010
Platinum Universal ATF Protectant10 oz
4 speed trans.Use with OEM Recommended ATF or as OEM fluid Alternative.
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LUBEGARD 63016
🇺🇸 US 🇨🇦 CA
Platinum Universal ATF Protectant15 oz
Fitment notes — LUBEGARD 63016
Platinum Universal ATF Protectant15 oz
4 speed trans.Use with OEM Recommended ATF or as OEM fluid Alternative.
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LUBEGARD 98010
🇺🇸 US 🇨🇦 CA
Use with Original Equipment Manufacturer Recommended Automatic Transmission Fluid 2 Pack 10 Ounces Each or 32 oz. BottleHigh-Performance Original Equipment Manufacturer Fluid Alternative/Protectant
Fitment notes — LUBEGARD 98010
Use with Original Equipment Manufacturer Recommended Automatic Transmission Fluid 2 Pack 10 Ounces Each or 32 oz. BottleHigh-Performance Original Equipment Manufacturer Fluid Alternative/ProtectantTransmission Flush
4 speed trans.
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LUBEGARD 63032
🇺🇸 US 🇨🇦 CA
Platinum Universal ATF Protectant32 oz
Fitment notes — LUBEGARD 63032
Platinum Universal ATF Protectant32 oz
4 speed trans.Use with OEM Recommended ATF or as OEM fluid Alternative.
View on
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This table covers the conditioners and additives used with this transmission fluid.

Transmission Mount

Brand Part Number Markets Notes Buy
ANCHOR 8584
🇺🇸 US 🇨🇦 CA
RightAutomatic trans.
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DEA / MARMON RIDE CONTROL A6624
🇺🇸 US 🇨🇦 CA
View on
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PIONEER 608584
🇺🇸 US 🇨🇦 CA
View on
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WESTAR EM8584
🇺🇸 US 🇨🇦 CA
Automatic trans.
View on
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This table covers the mounts that hold the transmission 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.

Buying Automatic Transmission Parts for a 1991 Eagle Summit

On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.

  • Confirm you have the 1.5L L4 engine — every part on this page is matched to it.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Filter and Output Shaft Seal .

Frequently Asked Questions

How many automatic transmission parts fit the 1991 Eagle Summit?

Our catalog currently lists 98 automatic transmission parts for the 1991 Eagle Summit across 21 subcategories and 26 brands, covering the 1.5L L4 engine. Each part is matched to the engine(s) it fits.

What are the signs of automatic transmission problems on a 1991 Eagle Summit?

Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1991 Eagle Summit was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 1991 Eagle Summit?

Every part on this page is matched to the 1.5L L4 engine. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 1991 Eagle Summit

Automatic Transmission Parts for Other Eagle Summit Years

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