$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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1999 JEEP WRANGLER Pistons & Piston Rings

Individual Parts

Results 1 - 25 of 66

Pistons, Hypereutectic, Dish, 3.875 in. Bore, Jeep, L6, Set of 6

Part Number: SLP-H802CP

5.0 out of 5 stars ( 9 )

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Piston Rings, Moly, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 6-Cylinder, Set

Part Number: SLP-E-925K

4.0 out of 5 stars ( 4 )

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Piston Rings, Moly, 3.905 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 6-Cylinder, Set

Part Number: SLP-E-925K30

5.0 out of 5 stars ( 2 )

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.875 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4815

5.0 out of 5 stars ( 1 )

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Pistons, Hypereutectic, Dish, 3.895 in. Bore, Jeep, L6, Set of 6

Part Number: SLP-H802CP20

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Piston Rings, Cast Iron, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-234X

5.0 out of 5 stars ( 2 )

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Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.895 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4815020

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Pistons, Hypereutectic, Dish, 3.875 in. Bore, Jeep, 4.0L, Set of 6

Part Number: UEM-3241HC-STD

2.0 out of 5 stars ( 1 )

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Pistons, Hypereutectic, Dish, 3.905 in. Bore, Jeep, L6, Set of 6

Part Number: SLP-H802CP30

5.0 out of 5 stars ( 4 )

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Piston, Hypereutectic, Dish, 98.425mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Jeep, L6, 4.0L, Each

Part Number: SLP-WH802CP

4.8 out of 5 stars ( 5 )

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Pistons, Hypereutectic, Dish, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-3242HC-STD

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Piston Rings, Moly, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-234K60

5.0 out of 5 stars ( 3 )

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Piston Rings, Moly, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-234K40

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 3.905 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4815030

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Piston Rings, Moly, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-234K30

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.875 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M667

5.0 out of 5 stars ( 1 )

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Piston Rings, Phosphate Coated, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, for Single Piston, Set

Part Number: HSN-4815S

5.0 out of 5 stars ( 1 )

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Pistons, Hypereutectic, Dish, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, AMC, L4, Set of 4

Part Number: UEM-3238HC-STD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Rings, Phosphate Coated, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, H6, L6, V6, Set

Part Number: HSN-4815

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Pistons, Hypereutectic, Dish, 3.905 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, AMC, Set of 6

Part Number: UEM-3241HC-030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 3.895 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, AMC, Set of 6

Part Number: UEM-3241HC-020

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 3.935 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, AMC, Set of 6

Part Number: UEM-3241HC-060

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-41870CP

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M667040

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 3.915 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4815040

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