Also called the "breather valve" or "oil separator"
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Brand:
ES#:
3663852
Mfg#:
06K103495BM
Back Ordered
$145.99
This product was last offered at the strikethrough price on 05-07-2026
Located beneath the intake manifold.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! Up to VIN 8E-6-285000, split is in the 2006 model year
Restore proper boost levels with this kit. This kit comes without a gasket
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with FSI engines up to VIN 8P-6-069000, split is in the 2006 model year
Brand:
ES#:
1892727
Mfg#:
06F129101L
In Stock
ON SALE!
SAVE 14%
$159.99
This product was last offered at the strikethrough price on 05-02-2026
Also called the "breather valve" or "oil separator"
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! Up to production date 12/16/2005
Seals the connection point for the crankcase vent valve - Located in the valley between the cylinder heads
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3647219
Mfg#:
079103161Q
In Stock at Vendor
$18.76
This product was last offered at the strikethrough price on 08-26-2026
Located under the intake manifold
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
257303
Mfg#:
035103245A
Ships in 1 day
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$39.99
This product was last offered at the strikethrough price on 05-07-2026
Located under the intake manifold
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Located on top of your valve cover
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4871913
Mfg#:
06K103495AN
In Stock
ON SALE!
SAVE 15%
$78.99
This product was last offered at the strikethrough price on 10-09-2026
Breather hose on back of valve cover, common boost leak area
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Fits up to VIN 8E-6-165 000 - Split is in the 2006 model year
Brand:
ES#:
8583
Mfg#:
06D103213G
In Stock
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$154.99
This product was last offered at the strikethrough price on 10-26-2026
Located in the cylinder head cover on your Audi
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Brand:
ES#:
274329
Mfg#:
036131510
Ships in 1 day
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.99
This product was last offered at the strikethrough price on 10-26-2026
Restore your emission hoses and clear codes
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Fits models with AWP engine code up to the 2002 model year
Brand:
ES#:
3171156
Mfg#:
035103245AKT8
Ships on Feb 24, 2027
ON SALE!
SAVE 16%
$160.99
This product was last offered at the strikethrough price on 05-02-2026
Most Gaskets You Will Need While Servicing Your Crankcase
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Fits up to VIN 4F-6-192000 - Split is in the 2006 model year
Connects the oil filter adapter to the three-way valve housing
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Up to VIN 8E-3-500000, split is in the 2003 model year
Brand:
ES#:
7934
Mfg#:
06A103213F
Ships in 1 day
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$146.99
This product was last offered at the strikethrough price on 10-05-2026
Connects to both valve covers to the PCV adapter vent tube
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Up to production date 4/30/2012
Brand:
ES#:
3450040
Mfg#:
06E103217AD
Ships in 3 Business Days
$131.99
This product was last offered at the strikethrough price on 05-07-2026
Engines generate tons of pressure that has to go somewhere. A functioning crankcase pressure venting system, or PCV, is critical to preventing blowby and catastrophe. Repair or upgrade your PCV system with our catalog of OEM PCV components and aftermarket PCV upgrades.
Lifetime Replacement
