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1989 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L

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Your Vehicle 1989 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L
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1989 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L Service & Maintenance Parts

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Thermostat Kit - 80�C

ES#2603234 - 1162000315 - Thermostat Kit - 80C - Includes new gasket - Mahle-Behr - Mercedes Benz

Includes new gasket

Brand:
Mahle-Behr - Corporate Logo
ES#:
2603234
Mfg#:
1162000315
Ships in 1-2 days
$44.99

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter And Gasket Kit

ES#2777505 - 1262711080KT3 - Automatic Transmission Filter And Gasket Kit - Includes Elring transmission filter, Elring oil pan gasket, CRP oil drain plug gasket, and filter mounting hardware - Assembled By ECS - Mercedes Benz

Includes Elring transmission filter, Elring oil pan gasket, CRP oil drain plug gasket, and filter mounting hardware 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles With Automatic Transmission Model 722.3xx Only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2777505
Mfg#:
1262711080KT3
Ships in 3 Business Days
$46.99

This product was last offered at the strikethrough price on
08-26-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Engine Oil Filter Kit - Priced Each

ES#1602343 - 000180060968 - Engine Oil Filter Kit - Priced Each - Includes all o-rings needed for installation - Genuine Mercedes Benz - Mercedes Benz

Includes all o-rings needed for installation

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1602343
Mfg#:
000180060968
Ships in 4 Business Days
$25.99

This product was last offered at the strikethrough price on
10-02-2026

$19.99 USD
Free Shipping
on orders $49 and up

Automatic Transmission Filter

ES#2722873 - 1262770295 - Automatic Transmission Filter - Located inside of the transmission oil pan - Elring - Mercedes Benz

Located inside of the transmission oil pan 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For Vehicles With Automatic Transmission Model 722.3xx Only

Brand:
Elring - Corporate Logo
ES#:
2722873
Mfg#:
1262770295
Ships in 2 Business Days
$27.99

This product was last offered at the strikethrough price on
08-26-2026

$24.99 USD
Free Shipping
on orders $49 and up

Hydraulic Fluid - Priced Each

ES#1609996 - 000989910310 - Hydraulic Fluid - Priced Each - One (1) Liter Container - Genuine Mercedes Benz - Mercedes Benz

One (1) Liter Container

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1609996
Mfg#:
000989910310
Ships in 4 Business Days
4% off MSRP

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

$26.00

This product was last offered at the strikethrough price on
10-06-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Kit - 80�C

ES#2603235 - 1162000315 - Thermostat Kit - 80C - Includes new gasket - Febi - Mercedes Benz

Includes new gasket We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2603235
Mfg#:
1162000315
Ships in 2 Business Days
$23.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt

ES#1620739 - 0099975292 - Accessory Drive Belt - Genuine Mercedes Benz - Mercedes Benz

Water Pump And Alternator

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1620739
Mfg#:
0099975292
Ships in 4 Business Days
5% off MSRP

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

$22.00

This product was last offered at the strikethrough price on
10-06-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Serpentine Accessory Belt

ES#1619178 - 0069976092 - Serpentine Accessory Belt - 10x1100mm - Genuine Mercedes Benz - Mercedes Benz

10x1100mm

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1619178
Mfg#:
0069976092
Ships in 4 Business Days
5% off MSRP

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

$22.00

This product was last offered at the strikethrough price on
10-06-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Pump Filter

ES#2847759 - 0020944604 - Air Pump Filter - Air Pump Filter Insert - Mann - Mercedes Benz

Air Pump Filter Insert

Brand:
Mann - Corporate Logo
ES#:
2847759
Mfg#:
0020944604
Ships in 2 Business Days
$9.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Fluid - Priced Each

ES#5435755 - 001989680313 - Automatic Transmission Fluid - Priced Each - One (1) liter bottle which meets Mercedes specification 236.12/236.14. - Meyle - Mercedes Benz Porsche

One (1) liter bottle which meets Mercedes specification 236.12/236.14. 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5435755
Mfg#:
001989680313
In Stock
$17.99 USD
Free Shipping
on orders $49 and up

Genuine V-Belt - Priced Each

ES#1618018 - 0049970592 - Genuine V-Belt - Priced Each - 13x960mm - Genuine Mercedes Benz - Mercedes Benz

13x960mm 13.0 X 960 - A/C

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618018
Mfg#:
0049970592
Ships in 4 Business Days
5% off MSRP

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

$18.99

This product was last offered at the strikethrough price on
10-06-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Genuine V-Belt - Priced Each

ES#1619133 - 0069972492 - Genuine V-Belt - Priced Each - 10x750mm - Genuine Mercedes Benz - Mercedes Benz

10x750mm 10.0 X 750 - Air Pump

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1619133
Mfg#:
0069972492
Ships in 4 Business Days
5% off MSRP

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

$18.99

This product was last offered at the strikethrough price on
10-06-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Kit - 80�C

ES#2603236 - 1162000315 - Thermostat Kit - 80C - Includes new gasket - Meyle - Mercedes Benz

Includes new gasket 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2603236
Mfg#:
1162000315
Ships on Oct 23, 2026
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Continental V-Belt - Priced Each

ES#9649 - 0049970592 - Continental V-Belt - Priced Each - 13x960mm - Continental - Mercedes Benz

13x960mm We Price Match - Give Us A Call or Chat!
13.0 X 960 - A/C

Brand:
Continental - Corporate Logo
ES#:
9649
Mfg#:
0049970592
Ships in 2 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wire Connector - Priced Each

ES#4432428 - 000159143864 - Ignition Wire Connector - Priced Each - Commonly called the cable sleeve - Genuine Mercedes Benz - Mercedes Benz

Commonly called the cable sleeve

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4432428
Mfg#:
000159143864
Ships in 4 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter

ES#2533875 - 1262770295 - Automatic Transmission Filter - Located inside of the transmission oil pan - URO - Mercedes Benz Porsche

Located inside of the transmission oil pan 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For Vehicles With Automatic Transmission Model 722.3xx Only

Brand:
URO - Corporate Logo
ES#:
2533875
Mfg#:
1262770295
Back Ordered
$13.99 USD
Free Shipping
on orders $49 and up

More About Service & Maintenance Parts

Good maintenance should never be viewed as an expense. It is an investment that maintains the value and dependability of your car, extends its service life, and increases its resale value. Affordable fluids and filters are all here, with many tutorials demonstrating how easy it is to keep your car running strong.

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Manufacturer names and/or part numbers are used only for identification purposes.

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