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2001 Porsche 911 996 Carrera 4 Coupe H6 3.4L

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Your Vehicle 2001 Porsche 911 996 Carrera 4 Coupe H6 3.4L
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2001 Porsche 911 996 Carrera 4 Coupe H6 3.4L Emissions Component Maintenance Parts

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Air-Oil Separator Kit

ES#4624085 - 99610702355KT - Air-Oil Separator Kit - Keep your crankcase pressures and emissions down with a new separator and all related components for a complete service! - Assembled By ECS - Porsche

Keep your crankcase pressures and emissions down with a new separator and all related components for a complete service! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4624085
Mfg#:
99610702355KT
Ships in 3 Business Days
$744.99

This product was last offered at the strikethrough price on
08-13-2026

$726.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body & Air-Intake Cleaner

ES#3969931 - 5078tbcKT - Throttle Body & Air-Intake Cleaner - Improve response and mpgs! - CRC - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Improve response and mpgs! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
CRC
ES#:
3969931
Mfg#:
5078TBCKT
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Intake Valve & Turbo Cleaner

ES#3969933 - 5319tcKT - Intake Valve & Turbo Cleaner - 11 Oz aerosol. - CRC - Audi BMW Volkswagen Mercedes Benz MINI Porsche

11 Oz aerosol. This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
CRC
ES#:
3969933
Mfg#:
5319TCKT
Ships in 3 Business Days
$27.99 USD
Free Shipping
on orders $49 and up

Post-Catalyst Oxygen Sensor - Priced Each

ES#1975651 - 99660611800 - Post-Catalyst Oxygen Sensor - Priced Each - Fitment after the catalyst on either side - Two required - Bosch - Porsche

Fitment after the catalyst on either side - Two required We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
1975651
Mfg#:
99660611800
Ships in 1 Business Day
64% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$325.68

This product was last offered at the strikethrough price on
08-01-2026

$115.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pre-Catalyst Oxygen Sensor - Priced Each

ES#2684749 - 99360612801 - Pre-Catalyst Oxygen Sensor - Priced Each - Left or right side fitment before the catalyst - Bosch - Porsche

Left or right side fitment before the catalyst We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2684749
Mfg#:
99360612801
Ships in 1 Business Day
53% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$251.00

This product was last offered at the strikethrough price on
08-02-2026

$116.72 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pre-Catalyst Oxygen Sensor - Priced Each

Left or right side fitment before the catalyst

Brand:
Walker - Corporate Logo
ES#:
2684750
Mfg#:
99360612801
Ships in 1 day
46% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$251.99

This product was last offered at the strikethrough price on
05-07-2026

$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Post-Catalyst Oxygen Sensor - Priced Each

Fitment after the catalyst on either side - Two required

Brand:
Walker - Corporate Logo
ES#:
2561984
Mfg#:
99660611800
Ships in 1 day
51% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$278.99

This product was last offered at the strikethrough price on
05-07-2026

$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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