Includes a new URO valve cover, hardware, spark plug sleeves, and valve cover gaskets
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3418851
Mfg#:
11127552281KT1
$317.99
This product was last offered at the strikethrough price on 04-16-2026
$316.99 USD
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Lifetime Replacement
Replace those Worn Out Rod Bearings!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Standard Size
Brand:
ES#:
4140309
Mfg#:
CR224SV
$78.99 USD
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on orders $49 and up
Lifetime Replacement
Replace those Worn Out Main Bearings! Set of 5
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Brand:
ES#:
4759946
Mfg#:
MB5803CA0.25
$312.99 USD
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Lifetime Replacement
Includes the sealing gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
18440
Mfg#:
11127500568
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$55.99
This product was last offered at the strikethrough price on 06-06-2026
$51.99 USD
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Lifetime Replacement
Stainless Steel 21-4N, Standard Size 31.40mm
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Brand:
ES#:
4716052
Mfg#:
BMIVN-1054S
$25.99 USD
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Lifetime Replacement
.026 Oversize
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Brand:
ES#:
4755727
Mfg#:
CR222GPC026
$101.99 USD
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Lifetime Replacement
High performance valve springs. 75lb @ 37mm, 155lb @ 10mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4716020
Mfg#:
SPR-FE20BE
Limited Qty Sale
$19.99
This product was last offered at the strikethrough price on 05-02-2026
$18.99 USD
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Lifetime Replacement
Main pan with cutout for level sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5424776
Mfg#:
11137552414
ON SALE!
SAVE 20%
$377.99
This product was last offered at the strikethrough price on 05-02-2026
$301.91 USD
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Found on the front of the engine block.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4723750
Mfg#:
11417622768
$309.99
This product was last offered at the strikethrough price on 05-07-2026
$300.99 USD
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Lifetime Replacement
50.00mm - Blue
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Brand:
ES#:
2542535
Mfg#:
11247628035
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$45.99
This product was last offered at the strikethrough price on 06-06-2026
$42.99 USD
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Lifetime Replacement
Change the way you change oil
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Brand:
ES#:
4464328
Mfg#:
AGA-CODT-1
$299.00 USD
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Manley Replacement Piston Ring Set for the 646000C-6
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Brand:
ES#:
4759720
Mfg#:
46840-4
$148.99 USD
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Lifetime Replacement
14.5MM
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Brand:
ES#:
17669
Mfg#:
11111743118
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$8.53
This product was last offered at the strikethrough price on 06-06-2026
$7.26 USD
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Lifetime Replacement
Change the way you change oil
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4464324
Mfg#:
AGA-CODP-12-15
$99.00 USD
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Stop burning oil at start-up
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Brand:
ES#:
2702682
Mfg#:
11340035853
$58.99 USD
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Lifetime Replacement
Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle
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Brand:
ES#:
3177733
Mfg#:
C5111-027
$144.99 USD
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More About Engine Mechanical Parts
Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.