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1999 Mercedes Benz SLK230 Kompressor Convertible 170.447 L4 2.3L

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Your Vehicle 1999 Mercedes Benz SLK230 Kompressor Convertible 170.447 L4 2.3L
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1999 Mercedes Benz SLK230 Kompressor Convertible 170.447 L4 2.3L Engine Parts & Accessories

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Optima YELLOWTOP High Performance AGM Battery - H6

ES#3639387 - 9048-148 - Optima YELLOWTOP High Performance AGM Battery - H6 - Upgrade to the true dual purpose heavy duty battery with a longer life span - Optima - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade to the true dual purpose heavy duty battery with a longer life span affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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:
Optima - Corporate Logo
ES#:
3639387
Mfg#:
9048-148
Ships in 4 Business Days
$468.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Endurance Series AGM Battery - B48-H6-L3

ES#4858502 - B48-H6-L3 - Endurance Series AGM Battery - B48-H6-L3 - Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications. - Braille - Audi BMW Volkswagen Mercedes Benz Porsche

Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Braille - Corporate Logo
ES#:
4858502
Mfg#:
B48-H6-L3
Ships in 5 Business Days
$398.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Pento Super Performance III 504.00 / 507.00 Engine Oil (5w-30) - 5 Liter

ES#1884221 - SP3-5L - Pento Super Performance III 504.00 / 507.00 Engine Oil (5w-30) - 5 Liter - Designed to replace all the previous VAG oil specifications. Must be used in the newest TDI engines. - Pentosin - Audi BMW Volkswagen Mercedes Benz Porsche

Designed to replace all the previous VAG oil specifications. Must be used in the newest TDI engines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pentosin - Corporate Logo
ES#:
1884221
Mfg#:
SP3-5L
Ships in 8 Business Days
$72.74 USD
Free Shipping
on orders $49 and up

12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose

ES#4338188 - 2101 - 12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose - ECS - Audi BMW Volkswagen Mercedes Benz

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4338188
Mfg#:
2101
In Stock
ON SALE! SAVE 25%
$33.99

This product was last offered at the strikethrough price on
06-13-2026

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Computer Control Relay K40

ES#4328967 - 2105400072 - Computer Control Relay K40 - If your vehicle is not displaying the speedometer or having other symptoms as such you may need to replace this relay unit - Meyle - Mercedes Benz

If your vehicle is not displaying the speedometer or having other symptoms as such you may need to replace this relay unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4328967
Mfg#:
2105400072
Back Ordered
Auto Notify
$188.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Anti-Freeze / Coolant - 1 Gallon G48

ES#4440225 - Q6880187 - Anti-Freeze / Coolant - 1 Gallon G48 - Zerex G-48 Coolant - Genuine Mercedes Benz - Mercedes Benz

Zerex G-48 Coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mercedes-branded coolant is no longer available. This Zerex-branded coolant is the same coolant that is sold at the Mercedes dealer parts department.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4440225
Mfg#:
Q6880187
In Stock
7% off MSRP

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

$29.99

This product was last offered at the strikethrough price on
02-19-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Supply Pump

ES#1705934 - 1708000848 - Vacuum Supply Pump - Supplies vacuum to the central locking system in your Mercedes-Benz - Genuine Mercedes Benz - Mercedes Benz

Supplies vacuum to the central locking system in your Mercedes-Benz affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1705934
Mfg#:
1708000848
Ships in 4 Business Days
7% off MSRP

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

$765.00

This product was last offered at the strikethrough price on
12-29-2025

$710.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#2592521 - 2122400418 - Transmission Mount - Secures the transmission to the crossmember - Lemforder - Mercedes Benz

Secures the transmission to the crossmember affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2592521
Mfg#:
2122400418
In Stock
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Engine Oil Drain Plug With Copper Crush Washer - Priced Each

ES#4609042 - 017100la01KT - Magnetic Engine Oil Drain Plug With Copper Crush Washer - Priced Each - Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread - ECS - Mercedes Benz

Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4609042
Mfg#:
017100LA01KT
In Stock
ON SALE! SAVE 25%
$26.99

This product was last offered at the strikethrough price on
06-13-2026

$20.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Fuel Pump

ES#4685661 - 000470789480KT - Remanufactured Fuel Pump - Price includes a refundable $67.60 Core Charge - Genuine Mercedes Benz - Mercedes Benz

Price includes a refundable $67.60 Core Charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4685661
Mfg#:
000470789480KT
Ships in 4 Business Days
$459.99

This product was last offered at the strikethrough price on
01-06-2026

$405.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug - Priced Each

ES#523286 - 1119970330 - Oil Drain Plug - Priced Each - 14mm - Does not include new sealing washer - Febi - Mercedes Benz

14mm - Does not include new sealing washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
523286
Mfg#:
1119970330
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Position Sensor

ES#1621494 - 0125423317 - Throttle Position Sensor - Sends throttle position signal to the ECU - Genuine Mercedes Benz - Mercedes Benz

Sends throttle position signal to the ECU affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1621494
Mfg#:
0125423317
In Stock at Vendor
$369.99

This product was last offered at the strikethrough price on
04-17-2026

$312.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Throttle Position Pedal Sensor

ES#4635739 - 0125423317 - Throttle Position Pedal Sensor - Sends throttle position signal to the ECU - URO - Mercedes Benz

Sends throttle position signal to the ECU affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4635739
Mfg#:
0125423317
Ships in 2 Business Days
$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Adjuster Magnet - Priced Each

Don't let a failed adjuster magnet stop you affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
One (1) Required Per Vehicle

Brand:
Pierburg - Corporate Logo
ES#:
3610408
Mfg#:
1190510077
In Stock at Vendor
$117.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M111 M271 Kompressor (Supercharger) Oil - 125ML

ES#5427337 - 000989561109 - M111 M271 Kompressor (Supercharger) Oil - 125ML - Genuine Mercedes-Benz Supercharger Oil - This oil is not suitable for M112K or M113K engines. - Genuine Mercedes Benz - Mercedes Benz

Genuine Mercedes-Benz Supercharger Oil - This oil is not suitable for M112K or M113K engines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
5427337
Mfg#:
000989561109
Ships in 3 Business Days
$111.99 USD
Free Shipping
on orders $49 and up

Magnetic Engine Oil Drain Plug M14X1.5

ES#2764329 - MM0DP1415B - Magnetic Engine Oil Drain Plug M14X1.5 - Capture harmful particles to prevent wear - Mishimoto - Volkswagen Mercedes Benz MINI

Capture harmful particles to prevent wear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
2764329
Mfg#:
MM0DP1415B
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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