MERCURY GRAND MARQUIS Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Hastings Piston Ring Sets 598S030

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-598S030

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Hastings Premium Ductile Ring Sets 2M139S020

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M139S020

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Dorman Expansion Plugs 555-074

Engine Expansion Plugs, Steel, 0.518 in. O.D., 0.380 in. Height, Ford, Mercury, Set of 10

Part Number: RNB-555-074

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Hastings Piston Ring Sets 139S060

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-139S060

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Cloyes Timing Camshaft Sprockets S612

Timing Gear, Camshaft Sprocket, 42 Teeth, One Mounting Hole, Steel, 5.22 in. O.D., Ford, Lincoln, Mercury, Each

Part Number: CLO-S612

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Cloyes Gear Timing Chain and Gear Replacement Parts S420T

Cloyes Gear Timing Chain and Gear Replacement Parts S420T

ENGINE TIMING CAMSHAFT SPROCKET

Part Number: CLO-S420T

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Dayco High Performance V-Belts 17560

Accessory Drive Belt

Part Number: DAC-17560

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Continental OE Technology Series V-belts 17561

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025

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Melling Replacement Timing Chains 40002

Engine Timing Chain, High Performance Ti

Part Number: MEL-40002

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dayco Poly Rib Serpentine Belts 5060495

Belt, Poly Rib, Serpentine, 6-Rib, 49.50 in. Length, Each

Part Number: DAC-5060495

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Continental OE Technology Series Multi-V Belts 4060495

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025

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Dorman Idler Pulleys 419-629

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-629

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Continental OE Technology Series V-belts 17561

Belt, Elite, V-Belt, 17/32 in. Width, 56.00 in. Length, Each

Part Number: CEL-17561

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Dayco High Performance V-Belts 17490

Accessory Drive Belt

Part Number: DAC-17490

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Continental OE Technology Series V-belts 17491

5 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025

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Continental OE Technology Series V-belts 17501

Belt, Elite, V-Belt, 17/32 in. Width, 50.00 in. Length, Each

Part Number: CEL-17501

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Hastings Premium Ductile Ring Sets 2M4726S

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4726S

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Cloyes Replacement Timing Chains C358

Timing Chain, Link Belt Style, Ford Small Block Windsor, Each

Part Number: CLO-C358

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Continental OE Technology Series Idler Pulleys 49106

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: CEL-49106

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco No Slack Idler Pulleys 89051

4.25 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Melling Oil Pump Driveshafts 12844

Engine Oil Pump Intermediate Shaft, High

Part Number: MEL-12844

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco V-Ribbed Accessory Belts 88934437

Accessory Belts, V-groove, 50.88 in. Length, AMC, Ford, Freightliner, Hudson, Kenworth, Lincoln, Mack, Mercedes-Benz, Mercury, Toyota, Each

Part Number: ADO-17505

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Four Seasons Idler Pulleys 45979

Idler Pulley, Replacement, Serpentine, Each

Part Number: FSS-45979

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Hayden Idler Pulleys 5979

5 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Melling Engine Expansion Plug Kits MPE-280BR

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-280BR

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Hastings Premium Ductile Ring Sets 2M4628S005

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4628S005

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Sealed Power Intermediate Driveshafts 224-61127

Oil Pump Intermediate Shaft, Ford, 429/460, Each

Part Number: SLP-224-61127

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Dayco High Performance V-Belts 17515

Accessory Drive Belt

Part Number: DAC-17515

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Continental OE Technology Series V-belts 17515

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025

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Dorman Expansion Plugs 555-051

Expansion Plugs, Steel, Diameter 2.208 in., Various, Each

Part Number: RNB-555-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Continental OE Technology Series V-belts 17525

Belt, Elite, V-Belt, 17/32 in. Width, 52.50 in. Length, Each

Part Number: CEL-17525

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today